Update app.py

app.py

@@ -103,10 +103,10 @@ def send_message(send,rec,message):
     if p==False:
         return (mes, p,None,None,None,None,None,None,None,None,None,None,None)
     if p==True:
-        chatchain.MyChainSend.new_transaction(sender=send,recipient=rec,message=message)
+        mychain_send.new_transaction(sender=send,recipient=rec,message=message)
         message_send = "Transaction Added to Pool"
         data_send = pd.DataFrame(chatchain.MyChainSend.pending_transactions)
-        chatchain.MyChainRec.new_transaction(f"{send}",f"{rec}",f"{message}")
+        mychain_rec.new_transaction(f"{send}",f"{rec}",f"{message}")
         message_rec = "Transaction Added to Pool"
         data_rec = pd.DataFrame(chatchain.MyChainRec.pending_transactions)
         response_send, show_chain_send, message_send = chatchain.mychain_mine_block_send(chain_r=None,chain_n=send)