Create whisper.py

whisper.py

@@ -0,0 +1,18 @@
+def dowload_youtube_video(url):
+    from pytube import YouTube
+    yt = YouTube(url)
+    global audio_stream
+    audio_stream = yt.streams.filter(only_audio=True, file_extension='mp4').first()
+    audio_stream.download()
+    return 'download successfully'
+
+
+def transcribe_audio():
+    import openai
+    from openai import OpenAI
+    import os
+    client = OpenAI(api_key=os.environ['openai_api_key']) 
+    file = open(audio_stream.default_filename, "rb")
+    transcription = client.audio.transcriptions.create(model="whisper-1", file=file, response_format='text', language='ur')
+    
+    return transcription