Update helper_functions_api.py

helper_functions_api.py

@@ -190,13 +190,20 @@ def together_response(message, model = llm_default_small, SysPrompt = SysPromptD
       response = together_client.chat.completions.create(**params)
       return response.choices[0].message.content
 
-def openrouter_response(messages,model="meta-llama/llama-3-70b-instruct:nitro"):
-    response = or_client.chat.completions.create(
+def openrouter_response(messages, model="meta-llama/llama-3-70b-instruct:nitro"):
+    try:
+        response = or_client.chat.completions.create(
             model=model,
             messages=messages,
             max_tokens=4096,
         )
-    return response.choices[0].message.content
+        
+        response_message = response.choices[0].message.content
+        return response_message
+    except Exception as e:
+        print(f"An error occurred: {str(e)}")
+        return None
+
 
 def json_from_text(text):
     """