fix: incorrect format used for image

app.py

@@ -20,7 +20,7 @@ if __name__ == "__main__":
 
         demo = gr.Interface(
             inference,
-            gr.Image(),
+            gr.Image(type="pil"),
             gr.Dataframe(
                 headers=['Data', 'Value'],
                 datatype=['str', 'str'],

demo.py

@@ -1,36 +0,0 @@
-from apis.layoutlm import LayoutLM
-import pandas as pd
-import gradio as gr
-import os
-
-layoutlm = None
-
-def auth(username, password):
-    u = os.environ.get('USERNAME')
-    p = os.environ.get('PASSWORD')
-    return (username == u and password == p)
-
-def inference(img) -> pd.DataFrame:
-    return layoutlm.inference(img)
-
-if __name__ == "__main__":
-    try:
-        layoutlm = LayoutLM()
-        layoutlm.set_model(layoutlm.default_model)
-
-        demo = gr.Interface(
-            inference,
-            gr.Image(),
-            gr.Dataframe(
-                headers=['Data', 'Value'],
-                datatype=['str', 'str'],
-                row_count=8,
-                col_count=(2, 'fixed'), 
-                interactive=False
-            )
-        )
-
-        demo.launch(auth=auth)
-
-    except Exception as e:
-        print(str(e))