Update app.py

app.py

@@ -62,7 +62,7 @@ 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(f"{send}",f"{rec}",f"{message}")
+        chatchain.MyChainSend.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}")