Update app.py

app.py

@@ -56,12 +56,12 @@ def generate_caption(image):
         draw.text((x, y), line, fill=(255, 255, 255), font=font)
         y += line_height
 
-    meme_image = meme_image.convert('RGB')
+    pil_image = pil_image.convert('RGB')
 
     if torch.cuda.is_available():
         torch.cuda.empty_cache()
 
-    return meme_image
+    return pil_image
 
 
 with gr.Blocks() as demo: