Function readFile

Cat_command/cat.py:26–40

if the given path is a directory ERROR the path is a directory

(src: Path)

    your/path/file.txt
'''
def readFile(src: Path):

    '''
        if the given path is a directory
        ERROR the path is a directory
    '''
    if src.is_dir():

        logger.error(f'The path {src}: is a directory')

    else:

        with open(src, 'r') as f:
            for lines in f:
                print(lines, end='')

def cli() -> argparse.Namespace:
    parser = argparse.ArgumentParser(