Camera board • IMX708 not focusing?

Code:

import cv2import numpy as npfrom picamera2 import Picamera2import timedef detect_object(frame, threshold_area=5000):    # Convert to grayscale    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)    # Blur to reduce noise    blurred = cv2.GaussianBlur(gray, (5, 5), 0)    # Threshold the image to binary    _, thresh = cv2.threshold(blurred, 60, 255, cv2.THRESH_BINARY_INV)    # Find contours (shapes/blobs)    contours, _ = cv2.findContours(thresh, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)    # Check for large enough contours (filter noise)    for contour in contours:        area = cv2.contourArea(contour)        if area > threshold_area:            return True  # Object detected    return False  # No significant objectdef sharpen_image(frame):    kernel = np.array([[0, -1, 0],                       [-1, 5, -1],                       [0, -1, 0]])    sharpened = cv2.filter2D(frame, -1, kernel)    return sharpeneddef main():    picam2 = Picamera2()        config = picam2.create_preview_configuration(main={"size": (640, 480)})    picam2.configure(config)    picam2.start()    picam2.set_controls({"AfMode": 2})    picam2.set_controls({    "AwbEnable": True,       # Turn on AWB    "AwbMode": 0              # 0 = Auto        })    time.sleep(2)  # Let the camera warm up        print("Detecting objects. Press Ctrl+C to stop.")    while True:        frame = picam2.capture_array()        frame = sharpen_image(frame)  # ?? Apply sharpening here#         gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)        if detect_object(frame):            print("? Object detected!")            config = picam2.create_still_configuration()            picam2.capture_file("photo.jpg")            print("Saved photo.jpg")            time.sleep(1)            picam2.stop()        else:            print("? No object.")        # Optional: Show camera feed (comment out if headless)        cv2.imshow("Camera", frame)#         cv2.imshow("Camera View (Color)", frame)        if cv2.waitKey(1) & 0xFF == ord('q'):            break    cv2.destroyAllWindows()    picam2.close()if __name__ == "__main__":    main()