human
get data type columns.
assistant
Here is a Python program to get data type columns

import pandas as pd

def get_data_type(df):
    """Returns the data type of each column in the dataframe."""
    return df.dtypes

# Enter the dataframe
df = pd.DataFrame({'age': [1, 2, 3], 'name': ['dahlia','airplane', 'bird']})

# Calling the function
print((get_data_type(df)))

#Example Output

# age      int64
# name    object
# dtype: object

#Remember to inspect code for bugs.