<human>:  how to load text file to.
<bot>: Here is a Python code to load a text file

import os

def load_text_file(file_name):
  """
  >>> file_name = "test.txt"
  >>> load_text_file(file_name)
  'This is a test.'
  """
  with open(file_name, "r") as f:
    return f.read()

# Enter the file name
file_name ="yellow submarine"

# Calling the function
file_content = load_text_file(file_name)

# Print the file content

#Remember to inspect code for bugs.