replace white part to white background for BLIp prompt

app.py

@@ -365,5 +365,5 @@ with gr.Blocks(
         outputs=[chatbot, state, click_state, chat_input, image_input, wiki_output],
         show_progress=False, queue=True)
     
-iface.queue(concurrency_count=5, api_open=False, max_size=10)
-iface.launch(server_name="0.0.0.0", enable_queue=True)
+iface.queue(concurrency_count=1, api_open=False, max_size=10)
+iface.launch(server_name="0.0.0.0", enable_queue=True, server_port=args.port, share=args.gradio_share)  

captioner/blip2.py

@@ -22,7 +22,7 @@ class BLIP2Captioner(BaseCaptioner):
                 image = Image.open(image)
 
         if not self.dialogue:
-            text_prompt = 'Context: ignore the white part in this image. Question: describe this image. Answer:'
+            text_prompt = 'Context: ignore the white background in this image. Question: describe this image. Answer:'
             inputs = self.processor(image, text = text_prompt, return_tensors="pt").to(self.device, self.torch_dtype)
             out = self.model.generate(**inputs, max_new_tokens=50)
             captions = self.processor.decode(out[0], skip_special_tokens=True).strip()
@@ -53,4 +53,4 @@ if __name__ == '__main__':
     seg_mask = np.zeros((224,224))
     seg_mask[50:200, 50:200] = 1
     print(f'process image {image_path}')
-    print(model.inference_seg(image_path, seg_mask))
+    print(model.inference_seg(image_path, seg_mask))