Update app.py

app.py

@@ -178,8 +178,9 @@ def summarize(inp,history,file=None):
     print (rawp)
     print (f'out:: {out}')
     #history += "observation: the search results are:\n {}\n".format(out)
-    task = "complete?"
-    return "", [(inp,rawp)]        
+    #task = "complete?"
+    history.append(("",rawp))
+    return "", history       
 #################################
 
 '''