Fixed temp mp3 filename

Home.py

@@ -40,7 +40,7 @@ def app():
         # st.write("File: ", file.read())
         if mf.get_file_type(file) == 'video':
             status_text.text('Extracting audio from video...')
-            audio = mv.get_audio_from_video(file, file.name + '.mp3')
+            audio = mv.get_audio_from_video(file, file.name.replace(".mp4",".mp3"))
         if mf.get_file_type(file) == 'audio':
             status_text.text('Extracting audio from audio...')
             audio = file.read()