Update app.py

app.py

@@ -559,7 +559,7 @@ def issue_tokens(send,rec,amount):
         message_rec = "Transaction Added to Pool"
         data_rec = pd.DataFrame(mychain_rec.pending_transactions)
         response_send, show_chain_send,data_send, message_send = mychain_mine_block_send(balance_send, chain_r=None,chain_n=send)
-        response_rec, show_chain_rec,data_rec, message_rec = mychain_mine_block_send(balance_rec, chain_r=None,chain_n=rec)
+        response_rec, show_chain_rec,data_rec, message_rec = mychain_mine_block_rec(balance_rec, chain_r=None,chain_n=rec)
         mes = (f'Send: {message_send} :: Recieve: {message_rec}')
     return (mes, p, response_send, response_rec, show_chain_send, show_chain_rec, data_send, data_rec, message_send, message_rec)