Update audioex.py

audioex.py

@@ -10,7 +10,8 @@ def ex():
         mp4_file_path = os.path.join(video_directory, mp4_file)
         print(mp4_file_path)
         os.rename(mp4_file_path, "video.mp4")
-        command2mp3 = f"ffmpeg -i video.mp4 speech.mp3"
+        subprocess.run("sudo apt install ffmpeg", shell=True)
+        command2mp3 = "ffmpeg -i video.mp4 speech.mp3"
         command2wav = "ffmpeg -i speech.mp3 speech.wav"
         subprocess.run(command2mp3, shell=True)
         subprocess.run(command2wav, shell=True)