Update app.py

app.py

@@ -41,7 +41,7 @@ def send_message(send,rec,message):
         send_rec = response
         response,message =  chatchain.get_my_chain_rec(rec)
         lod_rec = response
-        mes1,val,mes2,ind = valid_rec()
+        mes1,val,mes2,ind = chatchain.valid_rec()
         print (f'val:: {val}')
         if val == False:
             p=False