made the models in one place

src/agents/agents.py

@@ -1923,14 +1923,14 @@ class auto_analyst(dspy.Module):
         logger.log_message(f"Module return: {module_return}", level=logging.INFO)
         
         # Add None check before accessing dictionary keys
-        # if module_return is None:
-        #     logger.log_message("Planner returned None, returning error response", level=logging.ERROR)
-        #     return {
-        #         "plan": "There was an error" + str(dict_['Agent_desc']) +'\n',
-        #         "plan_instructions": {},
-        #         "complexity": "unknown",
-        #         "error": "Planner failed to generate a plan"
-        #     }
+        if module_return is None:
+            logger.log_message("Planner returned None, returning error response", level=logging.ERROR)
+            return {
+                "plan": "There was an error" + str(dict_) +'\n' ,
+                "plan_instructions": {},
+                "complexity": "unknown",
+                "error": "Planner failed to generate a plan"
+            }
 
         # Handle different plan formats
         plan = module_return['plan']