update

app.py

@@ -8,7 +8,7 @@ client = Client("https://adept-fuyu-8b-demo.hf.space/--replicas/9kcqv/")
 filepath = "https://raw.githubusercontent.com/gradio-app/gradio/main/test/test_files/bus.png"
 question = "what color is the bus?"
 
-def vqa(image, prompt:str):
+def vqa(image:str, prompt:str):
     result = client.predict(image,prompt,fn_index=3)
     print("result: "+result)
     print("result lstrip"+result.lstrip())
@@ -23,13 +23,13 @@ css = """
 """
 
 with gr.Blocks(css=css) as demo:
-    image_input = gr.Image(label="Upload your Image", type="pil")
+    image_input = gr.Image(label="Upload your Image", type="str")
     text_input = gr.Textbox(label="Ask a Question")
     vqa_output = gr.Textbox(label="Output")
     vqa_btn = gr.Button("Answer Visual Question")
     vqa_btn.click(
             fn=vqa,
-            inputs = [filepath,question],
+            inputs = [image_input,text_input],
             outputs = vqa_output
         )