Human: Python functions return true if integer, false if not. Assistant: 
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.