Cleaning_columns

Mon Mar 27 2023 04:47:05 GMT+0000 (Coordinated Universal Time)

Saved by @lmacciomaretto

df.columns = df.columns.str.strip().str.lower().str.replace('', '_')

This snippet cleans up columns when we read them in. Specifically, it iterates over columns, strips white spaces on the outside, lowercases them and replaces all the spaces with underscores.