func.py

def new_input():
    total=[]
    
    while True:
        unit= input("请输入：")
        if unit== 'q':
            break  
        else:
            try:
                unit= int(unit)
            except:
                print("请输入数字")
            else:
                total.append(unit)
    return total
a=new_input
def sum(total):
    count=0
    for i in total:
        count+=i
    return count
a=new_input()
print(sum(a))