Update app.py

app.py

@@ -31,13 +31,10 @@ def get_videos(URL, channel_id, pageToken=None, maxResults=20):
 def get_all_videos(URL, channel_id):
   videos = []
   pageToken = None
-  while True:
-    response = get_videos(URL, channel_id, pageToken)
-    for item in response["items"][:20]:
-      videos.append(item["id"]["videoId"])
-    pageToken = response.get("nextPageToken")
-    if not pageToken:
-      break
+  response = get_videos(URL, channel_id, pageToken)
+  for item in response["items"]:
+    videos.append(item["id"]["videoId"])
+  pageToken = response.get("nextPageToken")
   return videos
 
 def submit_video(video_url):