import requests


def trade(flag,amount,Price):
    if(flag == 'buy'):
        print('trade buy')
    if(flag == 'sell'):
        print('trade sell')

def order_cancle():
    pass
import requests


def trade(flag,amount,Price):
    if(flag == 'buy'):
        print('trade buy')
    if(flag == 'sell'):
        print('trade sell')

def order_cancle():
    pass