Update main.py

main.py

@@ -42,10 +42,10 @@ def chat_completions():
 
     try:
         response = closeai.ChatCompletion.create(model=model, stream=streaming, messages=messages)
-    except Exception as error:
-        print(error)
+    except Exception as er:
+        print(er)
         def errorStream():
-            yield 'data: %s\n\n' %  json.dumps({"status":"!=200","error":str(error)}, separators=(',' ':'))
+            yield 'data: %s\n\n' %  json.dumps({"status":"!=200","error":str(er)}, separators=(',' ':'))
         return app.response_class(errorStream(), mimetype='text/event-stream')
     if not streaming: