<human>:  argparse call from code.
<bot>: Here is a Python code to make an argparse call from code

import argparse

def argparse_call():
  """
  This function is used to call argparse from code.
  """
  parser = argparse.ArgumentParser()
  parser.add_argument('-a', '--argument', help='Argument')
  args = parser.parse_args()
  print((args.argument))

# Enter the argument
argument = "Argument"

# Calling the function
print((argparse_call()))

#Example Output
# None
# None

#Remember to inspect code for bugs.