I am creating a wrapper script to execute my python programs. The logic is like:

1. I will install all my required modules in a docker container
   
2. Pull the container and run the script, so anyone can run my scripts without worrying about the depended modules
   
3. I created a wrapper script that will be called to execute the desired program
   

This is my wrapper script:

import os
import sys
import argparse

parse = argparse.ArgumentParser()
parse.add_argument('command', help="give datacenter name")
parse.add_argument('args', nargs=argparse.REMAINDER)
parse_arguments = parse.parse_args()

'''
Co-relate to the command and corresponding scripts to trigger
'''
scripts = {
    'verify' : '/path/verify.py'
    }

if __name__ == '__main__':

    if parse_arguments.command not in scripts:
        print('These are the available scripts to run:')
        print('\n'.join(sorted(scripts.keys())))
    else:
        os.execv(scripts.get(parse_arguments.command), 
[scripts.get(parse_arguments.command)] + parse_arguments.args) .   

I am running this like,

$ docker run -it --rm --net host run-script verify --listenv tpc1
Traceback (most recent call last):
  File "/path/runme.py", line 28, in <module>
    os.execv(scripts.get(parse_arguments.command), 
[scripts.get(parse_arguments.command)] + parse_arguments.args)
FileNotFoundError: [Errno 2] No such file or directory

My Docker image is run-script

If I run the same code from my local machine, it does work. but inside container it shows this file not find error.

Can anyone help me on this?