Update app.py

app.py

@@ -1,4 +1,18 @@
 import gradio as gr
+import torch
+import whisper
+import requests
+from pytube import YouTube
+
+### ————————————————————————————————————————
+
+title="Transcript PDF"
+
+### ————————————————————————————————————————
+
+whisper_model = whisper.load_model("medium")
+
+device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
 
 def greet(name):
     return "Hello " + name + "!!"