Bugfix

app.py

@@ -6,8 +6,8 @@ from PIL import Image
 learn_inf = load_learner("export.pkl")
 
 def predict(value: Image) -> str:
-   img = value.convert('LA')
-   pred,pred_idx,probs = learn_inf.predict(value)
+   img = Image.fromarray(value).convert('LA')
+   pred,pred_idx,probs = learn_inf.predict(img)
    return f"{pred} at {probs[pred_idx]}"
 
 with gr.Blocks() as demo:
@@ -16,7 +16,7 @@ with gr.Blocks() as demo:
             input_img = gr.Image(label="Input", sources="webcam")
         with gr.Column():
             output_lbl = gr.Label(value="Output", label="Expression Prediction")
-        input_img.stream(fn=predict, inputs=[input_img], outputs=[output_lbl], time_limit=15, stream_every=0.1, concurrency_limit=30)
+        input_img.stream(fn=predict, inputs=input_img, outputs=output_lbl, time_limit=15, stream_every=0.1, concurrency_limit=30)
 
 if __name__ == "__main__":