title: TypeError: start must be a integer
body: <p>I am trying to draw five turtles, but I am getting a <code>TypeError</code> on line 25.  Here is my code:</p>
  
  <pre><code>import turtle
  
  wn = turtle.Screen() 
  redrose = turtle.Turtle()
  
  color = input("What will your background color be?")
  fillcolor_f = input("What will the color of your rose be?")
  
  redrose.hideturtle()
  redrose.speed(30)
  
  redrose.penup()
  redrose.left(180)
  redrose.forward(175)
  redrose.right(90)
  redrose.forward(30)
  redrose.right(90)
  redrose.pendown()
  
  def drawRose(red): 
      redrose.color("pink")
      redrose.fillcolor(fillcolor_f)
      redrose.fill(True)
  
      for i in range(red):
          redrose.forward(i)
          redrose.right(49)
      for i in range(5):
          drawRose(redrose)
          redrose.penup()
          redrose.forward(350)
          redrose.right(144)
          redrose.pendown()
  
      redrose.fill(False)
  
  
  drawRose(50)
  wn.bgcolor(color)
  </code></pre>
  
  <p>I am trying to draw five roses, but it produces errors. I am doing this in interactivepython.org.</p>