Instructions koch.py+ The Koch snowflake is a fractal shape. At level O, the shape is an equilateral triangle. At level 1, each line segment is split into four equal parts, producing an equilateral bump in the middle of each segment. Figure 7-15 shows these shapes at levels , and 2. Figure 7-15 First three Figure 7-15 Frst three levels of a Koch snowflake levels of a Koch snowflake At the top level, the script uses a function drawFractalltne to draw three fractal lines. Each line is specified by a given distance, direction (angle), and level. The initial angles are 0,-120, and 120 degrees. The initial distance can be any size, such as 200 pixels. The function drawFractalline is recursive. If the level is 0, then the turtle moves the given distance in the given directian. Otherwise, the function draws four fractal lines with of the gren distance, angles that produce the given effect, and the given level minus 1. Write a script that draws the Koch snowflake. Define a function program is run: noin that will draw a Koch snowflake with the following parameters when the Width 200 Height-200 Level-4 * Size = 150 Instructions koch.py+ The Koch snowflake is a fractal shape. At level O, the shape is an equilateral triangle. At level 1, each line segment is split into four equal parts, producing an equilateral bump in the middle of each segment. Figure 7-15 shows these shapes at levels , and 2. Figure 7-15 First three Figure 7-15 Frst three levels of a Koch snowflake levels of a Koch snowflake At the top level, the script uses a function drawFractalltne to draw three fractal lines. Each line is specified by a given distance, direction (angle), and level. The initial angles are 0,-120, and 120 degrees. The initial distance can be any size, such as 200 pixels. The function drawFractalline is recursive. If the level is 0, then the turtle moves the given distance in the given directian. Otherwise, the function draws four fractal lines with of the gren distance, angles that produce the given effect, and the given level minus 1. Write a script that draws the Koch snowflake. Define a function program is run: noin that will draw a Koch snowflake with the following parameters when the Width 200 Height-200 Level-4 * Size = 150