diff --git a/prepare_prompt/mistakes_notebook.txt b/prepare_prompt/mistakes_notebook.txt
new file mode 100644
index 0000000..fc40af9
--- /dev/null
+++ b/prepare_prompt/mistakes_notebook.txt
@@ -0,0 +1,25 @@
+Operator ts_product does not support event inputs
+Operator ts_zscore does not support event inputs
+Operator ts_mean does not support event inputs
+Operator ts_scale does not support event inputs
+Operator add does not support event inputs
+Operator sign does not support event inputs
+Operator subtract does not support event inputs
+Operator ts_delta does not support event inputs
+Operator ts_rank does not support event inputs
+Operator greater does not support event inputs
+Operator ts_av_diff does not support event inputs
+Operator ts_quantile does not support event inputs
+Operator ts_count_nans does not support event inputs
+Operator ts_covariance does not support event inputs
+Operator ts_arg_min does not support event inputs
+Operator divide does not support event inputs
+Operator ts_corr does not support event inputs
+Operator multiply does not support event inputs
+Operator if_else does not support event inputs
+Operator ts_sum does not support event inputs
+Operator ts_delay does not support event inputs
+Operator group_zscore does not support event inputs
+Operator ts_arg_max does not support event inputs
+Operator ts_std_dev does not support event inputs
+Operator ts_backfill does not support event inputs
\ No newline at end of file