[Python] Error : Please provide the path to the JSON file as an argument [closed]

The program takes as its first argument the path to a file containing the data in JSON format containing the data to be processed.

But I get an error with my file when I run the script using the command python3 schools_out.py to terminal

***

import json
import sys

from typing import List, Dict, Any, Tuple

class disponibility_class:

def __init__(self):
self.sessions = []

def load_sessions(self, file_path: str) -> List[Dict[str, Any]]:


Returns:
List[Dict[str, Any]]: Liste des objets de session
"""
try:
with open(file_path, 'r', encoding='utf-8') as file:
self.sessions = json.load(file)
return self.sessions
except FileNotFoundError:
print(f"Error: File {file_path} not found.")
return []
except json.JSONDecodeError:
print(f"Error: Invalid JSON format in {file_path}")
return []

# Example usage
if __name__ == "__main__":
if len(sys.argv) < 2:
print("Please provide the path to the JSON file as an argument.")
sys.exit(1)

scheduler = disponibility_class()
sessions = scheduler.load_sessions(sys.argv[1])

# Print all sessions
for session in sessions:
print(f"Session: {session['session_name']}")
print(f"Teacher: {session['teacher_name']}")
print(f"Time: {session['start']} - {session['end']}")
print("-" * 40)

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