Update app.py

app.py

@@ -65,12 +65,13 @@ if __name__ == '__main__':
         outputs=[
             gr.outputs.HighlightedText(
                 label="Output",
-                show_legend=True,
+                #show_legend=True,
             ),
             gr.outputs.JSON(
                 label="JSON Output"
             )
         ],
+        theme="grass",
         title="Chinese Spelling Correction Model shibing624/macbert4csc-base-chinese",
         description="Copy or input error Chinese text. Submit and the machine will correct text.",
         article="Link to <a href='https://github.com/shibing624/pycorrector' style='color:blue;' target='_blank\'>Github REPO</a>",