update app.py

app.py

@@ -221,9 +221,7 @@ def main(file, name, fps=30, res: tuple=(1280,720), oscres=512, sr=11025, lyrics
         else:
             raise gr.Error("Mp3 must have a cover image, upload the image under the 'Metadata' section", duration=None)
     elif cover_img == -1 and not (tit or ast or img):
-        if img:
-            cover_img = cover_file
-        else:
+        if not img:
             raise gr.Error("Mp3 is missing tags, add the info under the 'Metadata' section", duration=None)
     
     title, artist = getTitleAndArtist(audio_path) 
@@ -232,7 +230,11 @@ def main(file, name, fps=30, res: tuple=(1280,720), oscres=512, sr=11025, lyrics
             gr.Warning('Missing Title or Artist')
         else:
             title, artist = tit, ast
-    dominant_color = getColour(cover_img)
+    if img and cover_img == -1:
+        color_thief = ColorThief(img)
+        dominant_color = color_thief.get_color(quality=1)
+    else:
+        dominant_color = getColour(cover_img)
 
     # Frame rendering parameters
     width, height, fps = res[0], res[1], fps
@@ -250,7 +252,7 @@ def main(file, name, fps=30, res: tuple=(1280,720), oscres=512, sr=11025, lyrics
                 p((iii, num_frames), desc="Rendering Frames")
                 
     except Exception as e:
-        print('Ended in error: ' + traceback.format_exc(), iii)
+        raise gr.Error("Something went wrong whilst rendering")
     
     p = gr.Progress()
     p(0.5, desc="Compiling video")