Update api_usage.py

api_usage.py

@@ -685,8 +685,9 @@ async def check_bedrock_claude_status(session, key, secret):
         if region and model_name:
             if msg == "Maybe":
                 invoke_info = await send_signed_request_bedrock(session, payload, f"anthropic.{model_name}", key, secret, region)
-                if 'messages.0' in invoke_info.get('message') or 'many requests' in invoke_info.get('message') or 'equal to 1' in invoke_info.get('message'):
-                    models[model_name].append(f'{region}')
+                if 'message' in invoke_info:
+                    if 'messages.0' in invoke_info.get('message') or 'many requests' in invoke_info.get('message') or 'equal to 1' in invoke_info.get('message'):
+                        models[model_name].append(f'{region}')
             else:
                 models[model_name].append(region)
         elif form_info.get('message') == "Operation not allowed" and "Operation not allowed" not in models[model_name]: