Fixing bugs and ollama errors

eliminating json format for better output

Messaging_system/LLM.py

@@ -131,7 +131,7 @@ class LLM:
         for attempt in range(max_retries):
             try:
                 # Try generating the response
-                response = self.client.generate(model=self.model, prompt=prompt, format='json')
+                response = self.client.generate(model=self.model, prompt=prompt)
             except Exception as e:
                 # This catches errors like the connection being forcibly closed
                 print(f"Error on attempt {attempt + 1}: {e}.")