add examples

app.py

@@ -279,6 +279,7 @@ with demo:
             ],
             outputs=[uploaded_output, uploaded_html_info],
         )
+
         record_button.click(
             process_microphone,
             inputs=[
@@ -290,6 +291,26 @@ with demo:
             ],
             outputs=[recorded_output, recorded_html_info],
         )
+        gr.Examples(
+            examples=[
+                [
+                    "Chinese",
+                    "luomingshuang/icefall_asr_wenetspeech_pruned_transducer_stateless2",
+                    "greedy_search",
+                    4,
+                    "./test_wavs/wenetspeech/DEV_T0000000000.opus",
+                ],
+            ],
+            inputs=[
+                uploaded_file,
+                language_radio,
+                model_dropdown,
+                decoding_method_radio,
+                num_active_paths_slider,
+            ],
+            outputs=[uploaded_output, uploaded_html_info],
+            fn=process_uploaded_file,
+        )
     gr.Markdown(description)
 
 if __name__ == "__main__":

test_wavs/wenetspeech/README.md

@@ -0,0 +1,2 @@
+Files are downloaded from
+https://huggingface.co/luomingshuang/icefall_asr_wenetspeech_pruned_transducer_stateless2/tree/main/test_wavs