Update app.py

app.py

@@ -150,7 +150,7 @@ def build_space(repo_name,file_name,file_content,access_token=""):
         return [{'role':'assistant','content': 'There was an Error: '+e}]
 
         
-def agent(prompt,history,mod,data="None"):
+def agent(prompt,history,mod,data):
     print('data ',data)
     print('mod ',mod)
     in_data=[None,None,None,None,None,]