Human: Can you show me a Python function for a number of bins in a histogram. Assistant: 
Here is a Python function for a number of bins in histograms

import numpy as np

def number_of_bins(data):
    """Returns the number of bins in a histogram.

    :param list data:
    :rtype: int
    :return:
    """
    return len(data)

# Enter the data
data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

# Calling the function
print((number_of_bins(data)))

#Example Output
# 10

#Remember to inspect code for bugs.