updated requirements

app.py

@@ -13,7 +13,7 @@ def generate_view(source_img, elevation, azimuth, camera_distance, num_inference
     pipeline.to('cuda:0')
 
     # Prepare input data:
-    image = source_img.resize((256, 256))
+    image = source_img.resize((256, 256)).convert("RGB")
 
 
     # Generate and save images:
@@ -26,7 +26,7 @@ def generate_view(source_img, elevation, azimuth, camera_distance, num_inference
     return images[0]
 
 
-iface = gr.Interface(fn=generate_view, inputs=[gr.Image(type="pil", mode="RGB", value="images/bottle.png"), 
+iface = gr.Interface(fn=generate_view, inputs=[gr.Image(type="pil", value="images/bottle.png"), 
                                                gr.Number(label="elevation", value=0.), 
                                                gr.Number(label="azimuth", value=45.), 
                                                gr.Number(label="camera_distance", value=1.2),