diff --git a/wqb-get-alphas/my_alpha_list.csv b/fetch-alphas/my_alpha_list.csv
similarity index 100%
rename from wqb-get-alphas/my_alpha_list.csv
rename to fetch-alphas/my_alpha_list.csv
diff --git a/wqb-get-alphas/simple_alpha_fetcher.py b/fetch-alphas/simple_alpha_fetcher.py
similarity index 100%
rename from wqb-get-alphas/simple_alpha_fetcher.py
rename to fetch-alphas/simple_alpha_fetcher.py
diff --git a/wqb-get-alphas/wqb-get-alphas.py b/fetch-alphas/wqb-get-alphas.py
similarity index 100%
rename from wqb-get-alphas/wqb-get-alphas.py
rename to fetch-alphas/wqb-get-alphas.py
diff --git a/wqb-get-alphas/获取wq线上质量较好alpha b/fetch-alphas/获取wq线上质量较好alpha
similarity index 100%
rename from wqb-get-alphas/获取wq线上质量较好alpha
rename to fetch-alphas/获取wq线上质量较好alpha
diff --git a/reference_fields/news18_data-fields.json b/reference_fields/news18_data-fields.json
deleted file mode 100644
index 9f0876e..0000000
--- a/reference_fields/news18_data-fields.json
+++ /dev/null
@@ -1,902 +0,0 @@
-[
-  {
-    "id": "nws18_acb",
-    "description": "News sentiment specializing in corporate action announcements",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_bam",
-    "description": "News sentiment specializing in mergers and acquisitions",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_bee",
-    "description": "News sentiment specializing in growth of earnings",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_ber",
-    "description": "News sentiment specializing in earnings result",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_event_relevance",
-    "description": "Relevance of the event to the story",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_event_similarity_days",
-    "description": "Days since a similar event was detected",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_ghc_lna",
-    "description": "Change in analyst recommendation",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_nip",
-    "description": "Degree of impact of the news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_qcm",
-    "description": "News sentiment of relevant news with high confidence",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_qep",
-    "description": "News sentiment based on positive and negative words on global equity",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_qmb",
-    "description": "News sentiment specializing in editorials on global markets",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_relevance",
-    "description": "Relevance of news to the company",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_ssc",
-    "description": "Sentiment of the news calculated using multiple techniques",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "nws18_sse",
-    "description": "Sentiment of phrases impacting the company",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "VECTOR"
-  },
-  {
-    "id": "rp_css_assets",
-    "description": "Composite sentiment score of assets news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_business",
-    "description": "Composite sentiment score of business-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_credit",
-    "description": "Composite sentiment score of credit news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_credit_ratings",
-    "description": "Composite sentiment score of credit ratings news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_dividends",
-    "description": "Composite sentiment score of dividends news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_earnings",
-    "description": "Composite sentiment score of earnings news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_equity",
-    "description": "Composite sentiment score of equity action news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_insider",
-    "description": "Composite sentiment score of insider trading news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_inverstor",
-    "description": "Composite sentiment score of investor relations news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_labor",
-    "description": "Composite sentiment score of labor issues news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_legal",
-    "description": "Composite sentiment score of legal news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_marketing",
-    "description": "Composite sentiment score of marketing news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_mna",
-    "description": "Composite sentiment score of mergers and acquisitions-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_partner",
-    "description": "Composite sentiment score of partnership news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_price",
-    "description": "Composite sentiment score of stock price news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_product",
-    "description": "Composite sentiment score of product and service-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_ptg",
-    "description": "Composite sentiment score of price target news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_ratings",
-    "description": "Composite sentiment score of analyst ratings-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_revenue",
-    "description": "Composite sentiment score of revenue news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_society",
-    "description": "Composite sentiment score of society-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_css_technical",
-    "description": "Composite sentiment score based on technical analysis",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_assets",
-    "description": "Event sentiment score of assets news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_business",
-    "description": "Event sentiment score of business-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_credit",
-    "description": "Event sentiment score of credit news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_credit_ratings",
-    "description": "Event sentiment score of credit ratings news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_dividends",
-    "description": "Event sentiment score of dividends news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_earnings",
-    "description": "Event sentiment score of earnings news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_equity",
-    "description": "Event sentiment score of equity action news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_insider",
-    "description": "Event sentiment score of insider trading news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_labor",
-    "description": "Event sentiment score of labor issues news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_legal",
-    "description": "Event sentiment score of legal news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_mna",
-    "description": "Event sentiment score of mergers and acquisitions-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_partner",
-    "description": "Event sentiment score of partnership news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_price",
-    "description": "Event sentiment score of stock price news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_product",
-    "description": "Event sentiment score of product and service-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_ptg",
-    "description": "Event sentiment score of price target news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_ratings",
-    "description": "Event sentiment score of analyst ratings-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_revenue",
-    "description": "Event sentiment score of revenue news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_society",
-    "description": "Event sentiment score of society-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_ess_technical",
-    "description": "Event sentiment score based on technical analysis",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_assets",
-    "description": "News impact projection of assets news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_business",
-    "description": "News impact projection of business-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_credit",
-    "description": "News impact projection of credit news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_credit_ratings",
-    "description": "News impact projection of credit ratings news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_dividends",
-    "description": "News impact projection of dividends news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_earnings",
-    "description": "News impact projection of earnings news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_equity",
-    "description": "News impact projection of equity action news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_insider",
-    "description": "News impact projection of insider trading news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_inverstor",
-    "description": "News impact projection of investor relations news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_labor",
-    "description": "News impact projection of labor issues news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_legal",
-    "description": "News impact projection of legal news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_marketing",
-    "description": "News impact projection of marketing news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_mna",
-    "description": "News impact projection of mergers and acquisitions-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_partner",
-    "description": "News impact projection of partnership news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_price",
-    "description": "News impact projection of stock price news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_product",
-    "description": "News impact projection of product and service-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_ptg",
-    "description": "News impact projection of price target news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_ratings",
-    "description": "News impact projection of analyst ratings-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_revenue",
-    "description": "News impact projection of revenue news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_society",
-    "description": "News impact projection of society-related news",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  },
-  {
-    "id": "rp_nip_technical",
-    "description": "News impact projection based on technical analysis",
-    "dataset_id": "news18",
-    "dataset_name": "Ravenpack News Data",
-    "category_id": "news",
-    "category_name": "News",
-    "region": "USA",
-    "delay": 1,
-    "universe": "TOP3000",
-    "type": "MATRIX"
-  }
-]
\ No newline at end of file