<human>:  Python functions return true if integer, false if not.
<bot>: Here is a Python function to return true if integer, false if not

import random

def _is_integer(x):
  """Return true if integer, false if not."""
  try:
    int(x)
    return True
  except ValueError:
    return False

# Enter the integer
x = 1

# Calling the function
print((_is_integer(x)))

#Example Output
# True

#Remember to inspect code for bugs.