Update app.py

app.py

@@ -59,7 +59,9 @@ def generate(
 
         if not use_vae:  
             pipe = StableDiffusionImg2ImgPipeline.from_pretrained("runwayml/stable-diffusion-v1-5", torch_dtype=torch.float16)
-            init_image = Image.open(requests.get("https://raw.githubusercontent.com/CompVis/stable-diffusion/main/assets/stable-samples/img2img/sketch-mountains-input.jpg")).convert("RGB")
+            response = requests.get("https://raw.githubusercontent.com/CompVis/stable-diffusion/main/assets/stable-samples/img2img/sketch-mountains-input.jpg")
+            image_bytes = BytesIO(response.content)
+            init_image = Image.open(image_bytes).convert("RGB")
             init_image = init_image.resize((768, 512))
      
         if use_vae: