import argparse

def insert_file_at_line(target_file, file_to_insert, line_number):
    with open(target_file, 'r') as tf:
        target_lines = tf.readlines()

    with open(file_to_insert, 'r') as fi:
        insert_lines = fi.readlines()

    # Insert the lines from file_to_insert at the specified line_number
    combined_lines = target_lines[:line_number] + insert_lines + target_lines[line_number:]

    # Write the combined lines back to the target file
    with open(target_file, 'w') as tf:
        tf.writelines(combined_lines)

# Usage
parser = argparse.ArgumentParser(description='Affiche le texte fourni en argument.')
    
# Ajoute un argument pour le texte
parser.add_argument('text', type=str, help='Texte à afficher')

# Parse les arguments
args = parser.parse_args()
    
target_file = args.text
file_to_insert = 'multicore_code.txt'
line_number = 3  # Specify the line number where you want to insert the text

insert_file_at_line(target_file, file_to_insert, line_number)