Refactor so that videos arent the same file

app.py

@@ -7,7 +7,7 @@ import uuid
 import shutil
 
 
-output_dir = Path("temp/")
+output_dir = Path("temp/").absolute()
 output_dir.mkdir(exist_ok=True, parents=True)
 
 os.chdir(
@@ -16,7 +16,7 @@ os.chdir(
 
 
 class SpotifyApi:
-    spotify_directory = Path(output_dir / "spotify")
+    spotify_directory = Path("spotify")
     final_directory = output_dir
 
     def __init__(self):
@@ -50,11 +50,15 @@ class SpotifyApi:
         ):
             for file in files:
                 if file.endswith(".mp3"):
-                    final_mp3 = Path(
-                        self.final_directory / self.foldername
-                    ).with_suffix(".mp3")
-                    shutil.rmtree(Path(self.spotify_directory / self.foldername))
+                    final_mp3 = (
+                        Path(self.final_directory / self.foldername)
+                        .with_suffix(".mp3")
+                        .absolute()
+                    )
                     shutil.copy(os.path.join(root, file), final_mp3)
+                    shutil.rmtree(
+                        Path(self.spotify_directory / self.foldername).absolute()
+                    )
                     return final_mp3.as_posix()
 
 
@@ -71,14 +75,19 @@ def add_static_image_to_audio(image, audio) -> str:
     """Create and save a video file to `output_path` after
     combining a static image that is located in `image_path`
     with an audio file in `audio_path`"""
+    # Generate a random folder name and change directories to there
+    foldername = str(uuid.uuid4())[:8]
+    vid_output_dir = Path(output_dir / foldername)
+    vid_output_dir.mkdir(exist_ok=True, parents=True)
+    os.chdir(vid_output_dir)
     audio_clip = AudioFileClip(audio)
     image_clip = ImageClip(image)
     video_clip = image_clip.set_audio(audio_clip)
     video_clip.duration = audio_clip.duration
     video_clip.fps = 1
-    path = Path(output_dir / "output.mp4")
+    path = Path("output.mp4").as_posix()
     video_clip.write_videofile(path)
-    return path.as_posix()
+    return path
 
 
 def get_stable_diffusion_image(prompt) -> str: