updated the issue in server

app.py

@@ -52,7 +52,7 @@ css = """
 }
 """
 
-with gr.Blocks(css=css) as demo:
+with gr.Blocks() as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown("# Myanmar Named Entity Recognition")
 
@@ -87,4 +87,4 @@ with gr.Blocks(css=css) as demo:
     text_input.submit(fn=tag_text, inputs=text_input, outputs=output)
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch(css=css)