wrong input type?

app.py

@@ -45,7 +45,7 @@ with demo:
     seed=gr.Number(default=0, label='Seed')
     psi=gr.Slider(0, 2, step=0.05, default=0.7, label='Truncation psi')
     #outputImage = gr.Image(label="portrait",type="filepath", shape=(256,256))
-    output_image = gr.outputs.Image(type='numpy', label='Output')
+    output_image = gr.outputs.Image(type="filepath", label='Output')
     model = gr.Model3D(clear_color=[0.0, 0.0, 0.0, 0.0],  label="3D Model")
     file= gr.File(label="Download 3D Model")