Apply suggestion from @misrasaurabh1

misrasaurabh1 · web-flow · commit 9e2a2f097296 · 2025-10-29T23:18:26.000-07:00
diff --git a/plotly/figure_factory/_gantt.py b/plotly/figure_factory/_gantt.py
@@ -39,8 +39,6 @@ def validate_gantt(df):
                     "following keys: {0}".format(", ".join(REQUIRED_GANTT_KEYS))
                 )
 
-        # Pre-fetch columns as DataFrames Series to minimize iloc lookups
-        # This turns each key into a reference to the Series, for quick access
         columns = {key: df[key].values for key in df}
         num_of_rows = len(df.index)
         chart = []

Original file line number	Diff line number	Diff line change
`@@ -39,8 +39,6 @@ def validate_gantt(df):`
`39`	`39`	`"following keys: {0}".format(", ".join(REQUIRED_GANTT_KEYS))`
`40`	`40`	`)`
`41`	`41`
`42`		`- # Pre-fetch columns as DataFrames Series to minimize iloc lookups`
`43`		`- # This turns each key into a reference to the Series, for quick access`
`44`	`42`	`columns = {key: df[key].values for key in df}`
`45`	`43`	`num_of_rows = len(df.index)`
`46`	`44`	`chart = []`