Update utils/functions.py

utils/functions.py

@@ -296,7 +296,7 @@ def add_to_history(message, phone_number, analysis, risk, recommendations):
 def get_history():
     history_file = 'history.json'
     try:
-        with open(history_file, 'r') as f):
+        with open(history_file, 'r') as f:  # Usunięto zbędny nawias zamykający
             history = json.load(f)
         return history
     except (json.JSONDecodeError, FileNotFoundError):