Human: Write me a Python code to binomial coefficient doc. Assistant: 
Here is a Python code to binomial coefficients

import math

def binom(n, k):
    """
    Returns the binomial coefficient (n choose k).
    """
    if (k > n):
        return 0
    if (k == 0):
        return 1
    if (k == 1):
        return n
    return binom(n - 1, k - 1) + binom(n - 1, k)

# Enter the values
n = 5
k = 3

# Calling the function
print((binom(n, k)))

#Example Output
# 10

#Remember to inspect code for bugs.