Update main.py

main.py

@@ -45,7 +45,7 @@ def chat_completions():
     except Exception as error:
         print(error)
         def errorStream():
-            yield 'data: %s\n\n' %  json.dumps({"status":"!=200","error":error}, separators=(',' ':'))
+            yield 'data: %s\n\n' %  json.dumps({"status":"!=200","error":str(error)}, separators=(',' ':'))
         return app.response_class(errorStream(), mimetype='text/event-stream')
     if not streaming: