Human: Python functions to check if a file path is a file or directory. Assistant: 
Here is a Python function to check if a file path is a file or directory

import os

def _is_file(path):
  """Checks if the path is a file."""
  return os.path.isfile(path)

# Enter the path
path = "/home/dahlia/Desktop/python_code"

# Calling the function
if _is_file(path):
  print("File exists")
else:
  print("File does not exist")

#Example Output
# File does not exist

#Remember to inspect code for bugs.