Renommer les en-têtes Pandasd
df = df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})
crookie14
df = df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})
df.rename(columns={"old_col1": "new_col1", "old_col2": "new_col2"})