Function get_valid_side

AREA OF TRIANGLE.py:1–10

(prompt:str)

def get_valid_side(prompt:str):
  while True:
    try:
      value = float(input(prompt))
      if value <=0:
        print("Side must be positive")
        continue
      return value
    except ValueError:
      print("Invalid Input")


a = get_valid_side("Enter side 1: ")