pandas remove numbered index code example

Example 1: delete index in df

>>> df.reset_index(drop=True)
    class  max_speed
0    bird      389.0
1    bird       24.0
2  mammal       80.5
3  mammal        NaN

Example 2: pandas df remove index

df = df.reset_index(drop=True)

Example 3: remove index in pd.read

df.to_csv(filename, index=False)