9.4.5 Trail Codehs -

// Draw function (called repeatedly) function draw() clear(); // Clear the canvas

If you meant a different "9.4.5" (e.g., from Python or another CodeHS module), please provide the exact course name, and I’ll tailor the explanation accordingly. 9.4.5 trail codehs

// Keep trail length limited if (trail.length > MAX_TRAIL_LENGTH) trail.shift(); from Python or another CodeHS module)