Update sleep_detection.py

sleep_detection.py

@@ -101,7 +101,7 @@ def process_image(image_path):
             new_height = int(height * (max_display_size / width))
         img_rgb = cv2.resize(img_rgb, (new_width, new_height))
 
-    # Classifing faces and retrieving image with bounding boxes
+    # Classifying faces and retrieving image with bounding boxes
     img_with_boxes, sleepy_faces = classify_faces(img_rgb)
 
     # Converting back to BGR for saving with OpenCV