Value Estimator Calculator getting a TypeError

[jaycuff13]

Greetings. I am working on creating a calculator in python. My objective is to create a basic calculator to return the repair value and estimated profit. I keep getting error messages. Here is my code below along with the error message.

 

print("Welcome to Value Estimator")


Value_1 = int(input("Please enter the value of target home:"))

a1 = int(input("Please enter the value of the sales price of home #1:"))

a2 = int(input("Please enter the sales price of home #2:"))

a3 = int(input("Please enter the sales price of home #3:"))

a4 = int(input("Please enter the sales price of home #4:"))

a5 = int(input("Please enter the sales price of home #5:"))

avg_sales_price = (a1 + a2 + a3 + a4 + a5)/ 5

print("Average sales price for homes in area is", avg_sales_price)

ARV = str(avg_sales_price)

print("The ARV for this home:" + ARV)


def repair_cost():

    if Value_1 <= 30000:
        repair_cost = (60000) - (Value_1)
        
    elif Value_1 >= 30000:
        repair_cost = (Value_1) + 17000

repair_cost(Value_1)

profit = str(avg_sales_price) - str(Value_1) - str(repair_cost)

Error:
Traceback (most recent call last):
  File "C:/Users/Cupid/AppData/Local/Programs/Python/Python37/spreadsheet.py", line 33, in <module>
    repair_cost(Value_1)
TypeError: repair_cost() takes 0 positional arguments but 1 was given