human
get average for numbers in list.
assistant
Here is a Python program to get average numbers in list

import pandas as pd

def get_average(numbers):
    """Return the average of the numbers in the list."""
    return sum(numbers) / len(numbers)

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

# Calling the function
print((get_average(df['age'])))

#Example Output
# 2.0

#Remember to inspect code for bugs.