Create app.py

app.py

@@ -0,0 +1,29 @@
+import streamlit as st
+from pytube import YouTube
+import subprocess
+
+def download_youtube_video(url):
+    yt = YouTube(url)
+    video = yt.streams.filter(only_audio=True).first()
+    video.download()
+
+def convert_to_mp3(video_file):
+    audio_file = video_file.replace(".webm", ".mp3").replace(".mkv", ".mp3")
+    subprocess.run(['ffmpeg', '-i', video_file, '-vn', '-acodec', 'libmp3lame', audio_file])
+    return audio_file
+
+def main():
+    st.title('YouTube Video to MP3 Converter')
+    youtube_url = st.text_input('Enter YouTube video URL:')
+    
+    if st.button('Convert to MP3'):
+        if youtube_url:
+            st.text('Downloading video...')
+            download_youtube_video(youtube_url)
+            video_filename = YouTube(youtube_url).title + ".mp4"
+            st.text('Converting to MP3...')
+            mp3_file = convert_to_mp3(video_filename)
+            st.success(f"Conversion completed! MP3 file saved as: {mp3_file}")
+
+if __name__ == "__main__":
+    main()