<human>:  Can you show me a Python function to cast nontype to string.
<bot>: Here is a Python function to cast nontype to string

import pandas as pd

def cast_nontype_to_string(value):
  """Cast nontype to string."""
  if isinstance(value, str):
    return value
  return str(value)

# Enter the value
value = 1

# Calling the function
print((cast_nontype_to_string(value)))

#Example Output
# 1

#Remember to inspect code for bugs.