<human>:  Can you show me a Python function to binomial coefficient.
<bot>: Here is a Python function to binomial coefficient

import math

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