Update app.py

app.py

@@ -20,6 +20,9 @@ model = snapshot_download(repo_id="akhaliq/frame-interpolation-film-style")
 
 interpolator = interpolator.Interpolator(model, None)
 
+ffmpeg_path = util.get_ffmpeg_path()
+mediapy.set_ffmpeg(ffmpeg_path)
+
 def resize(width,img):
   basewidth = width
   img = Image.open(img)
@@ -52,10 +55,8 @@ def predict(frame1, frame2, times_to_interpolate):
     frames = list(
         util.interpolate_recursively_from_files(
             input_frames, times_to_interpolate, interpolator))
-    ffmpeg_path = util.get_ffmpeg_path()
-    mediapy.set_ffmpeg(ffmpeg_path)
-    out_path =  "out.mp4"
-    mediapy.write_video(str(out_path), frames, fps=30)
+
+    mediapy.write_video("out.mp4", frames, fps=30)
     return out_path
 
 title="frame-interpolation"