STEP 4: Let's start making our maze by creating a new function.

• This function will need one parameter—a 2D list with an equal number of rows and columns.
• In , drag in Define Function with Docstring above where it says: MAIN FUNCTION.
• Rename my_function to create_maze and type maze inside the ( ).
• Finally, change your docstring to the following: """ Creates the maze using square sprites """

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