title: My function is not printing the modified variable inside it
body: <p>The code is printing the original starting balance of 5000 instead of the modified balance 4900 in the function.</p>
  
  <pre><code>def Building(mon, house, office):
    print("A house costs 100 dollars and an office does too")
    building_type = input("House or office?: ")
    if building_type == "House":
      print("You have built your first building, a house!")
      mon -= 100
      house += 1
    elif building_type == "Office":
      print("You have constructed an office in your city!")
      mon -= 100
      office += 1
    else:
      print("Neither house or office was entered, enter again.")
      Building(mon, house, office)
  
  Building(money, houses, offices)
  print(money)
  </code></pre>