Update freqai-feature-engineering.md

2023-01-02 16:06:54 +01:00
parent c8aa7720a2
commit 52dfb0452c
1 changed files with 2 additions and 0 deletions
--- a/docs/freqai-feature-engineering.md
+++ b/docs/freqai-feature-engineering.md
@@ -124,6 +124,8 @@ It is advisable to start from the template `feature_engineering_*` functions in
            / dataframe["close"]
            - 1
            )
+        
+        return dataframe
 ```

 In the presented example, the user does not wish to pass the `bb_lowerband` as a feature to the model,