Update app.py

app.py

@@ -137,6 +137,8 @@ def infer(video_in, do_inversion, wts, zs,
         #seed operations
         seed = randomize_seed_fn(seed, randomize_seed)
         do_inversion = True
+
+        i = Image.open(i)
         output_frame = edit(i,
                             do_inversion, wts, zs,
                             src_prompt,