Changed OpenCV2 for decord in extracting videoframes

handler.py

@@ -10,6 +10,8 @@ from PIL import Image
 from transformers import AutoTokenizer, XCLIPModel, XCLIPProcessor
 from huggingface_hub import logging
 from concurrent.futures import ThreadPoolExecutor, as_completed
+from decord import VideoReader
+from decord import cpu
 
 import timeit
 
@@ -88,14 +90,12 @@ class EndpointHandler:
 
             return frames
 
-    from decord import VideoReader
-    from decord import cpu
-
     def extract_evenly_spaced_frames_from_bytes(
         self, video_bytes: bytes, num_frames: int = 32
     ) -> list:
         # Create a VideoReader object from bytes
-        vr = VideoReader(video_bytes, ctx=cpu(0))
+        file_obj = io.BytesIO(video_bytes)
+        vr = VideoReader(file_obj, ctx=cpu(0))
 
         # Get the total number of frames in the video
         total_frames = len(vr)