estimate.py

def estimate_house_sales_price(num_of_bedrooms, sqft, neighborhood):
  price = 0

  # In my area, the average house costs $200 per sqft
  price_per_sqft = 200

  if neighborhood == "hipsterton":
    # some areas cost a bit more
    price_per_sqft = 400
  elif neighborhood == "skid row":
    # some areas cost less
    price_per_sqft = 100

  # start with a price estimate based on how big the place is
  price = price_per_sqft * sqft

  # adjust our estimate based on the number of bedrooms
  if num_of_bedrooms == 0:
    # Studio apartment is cheap
    price = price - 20000
  else:
    # places with more bedrooms are usually
    # more valuable
    price = price + (num_of_bedrooms * 5000)

    return price