Update app.py

app.py

@@ -20,7 +20,7 @@ async def read_item(username: str, video_id:str):
 
     url = f"https://www.tiktok.com/@{username}/video/{video_id}"
 
-    res = requests.get(url)#, headers={"user-agent":user_agent})
+    res = requests.get(url, headers={"User-Agent":user_agent})
     text_maker = html2text.HTML2Text()
     text_maker.ignore_links = True
     text_maker.ignore_images = True