Improve error logging

app.py

@@ -65,6 +65,7 @@ def setup_model(model_key, intial=False):
         api_key=model_config.get('AUTH_TOKEN'),
         base_url=base_url
     )
+    model_config['base_url'] = base_url
     log_debug(f"Switched to model {model_key} using endpoint {base_url}")
 
     _model_hf_name = model_config.get("MODEL_HF_URL").split('https://huggingface.co/')[1]
@@ -108,6 +109,7 @@ def run_chat_inference(history, message, state):
 
     # Reinitialize the OpenAI client with a random endpoint from the list
     setup_model(model_config.get('MODEL_KEY'))
+    log_info("Using model {model_name} with endpoint {model_config.get('base_url')}")
 
     if len(history) == 0:
         state["chat_id"] = uuid4().hex
@@ -160,7 +162,7 @@ def run_chat_inference(history, message, state):
                 stream=True
             )
         except Exception as e:
-            log_error(f"Error: {e}")
+            log_error(f"Error:\n\t{e}\n\tInference failed for model {model_name} and endpoint {model_config['base_url']}")
             error = str(e)
             yield ([{"role": "assistant",
                      "content": "😔 The model is unavailable at the moment. Please try again later."}],