Create app.py

app.py

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+from urllib.parse import urlparse
+def get_yt_video_id(url):
+
+    from urllib.parse import urlparse, parse_qs
+
+    if url.startswith(('youtu', 'www')):
+        url = 'http://' + url
+        
+    query = urlparse(url)
+    
+    if 'youtube' in query.hostname:
+        if query.path == '/watch':
+            return parse_qs(query.query)['v'][0]
+        elif query.path.startswith(('/embed/', '/v/')):
+            return query.path.split('/')[2]
+    elif 'youtu.be' in query.hostname:
+        return query.path[1:]
+    else:
+        raise ValueError
+        
+from youtube_transcript_api import YouTubeTranscriptApi
+from youtube_transcript_api.formatters import TextFormatter
+
+def transcribe(youtubeId):
+    transcription = YouTubeTranscriptApi.get_transcript(youtubeId)
+    return transcription
+
+def transcriptToText(transcript):
+  text = formatter.format_transcript(transcript)
+  text = text.replace("\n", " ")
+  return text
+
+import openai
+def textToSummary(text):
+  response = openai.Completion.create(
+      model="text-davinci-003",
+      prompt= text + "\nTl;dr",
+      temperature=0.7,
+      max_tokens=200,
+      top_p=1.0,
+      frequency_penalty=0.0,
+      presence_penalty=1
+      )
+  return response["choices"][0]["text"]
+
+def summarize(url,OpenAIkey):
+  openai.api_key = key
+  videoId = get_yt_video_id(url)
+  transcript = transcribe(videoId)
+  text = transcriptToText(transcript)
+  summary = textToSummary(text)
+  return summary
+
+import gradio as gr
+
+examples = [
+    "https://www.youtube.com/watch?v=wD79NZroV88",
+    "https://youtu.be/aircAruvnKk",
+    "https://www.youtube.com/watch?v=de2Hsvxaf8M&t=50s",
+    "https://www.youtube.com/watch?v=JT8f0n6E79g&ab_channel=Coffeezilla",
+    "https://www.youtube.com/watch?v=gv9cdTh8cUo"
+]
+
+description = "Enter a link for a YouTube video you want summarized"
+
+gr.Interface(fn=summarize,
+             inputs=["text", "text"],
+             outputs=["textbox"], 
+             description=description,
+             examples=examples
+             ).launch(share=True)
+