add return type hint

oronimbus · Nov 7, 2022 · bc6715b · bc6715b
1 parent 86c08f0
commit bc6715b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pybeta/utils.py b/src/pybeta/utils.py
@@ -2,7 +2,7 @@
 import pandas as pd
 
 
-def stack_dict_to_df(_dict: dict):
+def stack_dict_to_df(_dict: dict) -> pd.DataFrame:
     """Stack dict of dicts into dataframe."""
     stacked = []
     for k, v in _dict.items():