human
Can you show me a Python function to average the length of a word in a set of words.
assistant
Here is a Python function to average the length of words in a set of words

import pandas as pd

def avg_length(words):
    """
    Returns the average length of a words in a set
    """
    return sum(map(len, words))/len(words)

# Enter the words
words = ["cat", "dog", "mouse", "rose"]

# Calling the function
print((avg_length(words)))

#Example Output
# 3.75

#Remember to inspect code for bugs.