Question <p>What does the function `cv2.imread()` do in OpenCV?</p>

Option 1 <p>Resize an image</p>

Option 2 <p>Read an image from a file</p>

Option 3 <p>Convert an image to grayscale</p>

Option 4 <p>Draw shapes on an image</p>

Correct Answer Option 1 Option 2 Option 3 Option 4