fix app

app.py

@@ -168,7 +168,7 @@ def sample(prompt):
 
     # Show the output
     image = get_images(up_samples)
-    image = to_base64(image)
+    # image = to_base64(image)
     # return {"image": image}
     return image
 
@@ -184,7 +184,7 @@ article = "<p style='text-align: center'><a href='https://arxiv.org/abs/2109.102
 examples =["Eiffel tower"]
 
 iface = gr.Interface(fn=sample, 
-                     inputs=gr.inputs.Image(type="text"), 
+                     inputs=gr.inputs.Textbox(label='What would you like to see?'), 
                      outputs=gr.outputs.Image(type="pil", label="Model input + completions"),
                      title=title,
                      description=description,