fix bug in app.py

app.py

@@ -95,6 +95,10 @@ def inference(wav,lang):
           speech, rate = soundfile.read(wav.name)
           nbests = speech2text(speech)
           text, *_ = nbests[0]
+          intent=text.split(" ")[0]
+          scenario=intent.split("_")[0]
+          action=intent.split("_")[1]
+          text="{scenario: "+scenario+", action: "+action"}"
       # if lang == "chinese":
       #     wav = text2speechch(text)["wav"]
       #     scipy.io.wavfile.write("out.wav",text2speechch.fs , wav.view(-1).cpu().numpy())
@@ -103,7 +107,7 @@ def inference(wav,lang):
       #     scipy.io.wavfile.write("out.wav",text2speechjp.fs , wav.view(-1).cpu().numpy())
   return  text
 title = "ESPnet2-SLU"
-description = "Gradio demo for ESPnet2-SLU: Extending the Edge of SLU Research. To use it, simply record your audio. Read more at the links below."
+description = "Gradio demo for ESPnet2-SLU: Advancing Spoken Language Understanding through ESPnet. To use it, simply record your audio. Read more at the links below."
 article = "<p style='text-align: center'><a href='https://github.com/espnet/espnet' target='_blank'>Github Repo</a></p>"
 
 examples=[['audio_slurp.flac',"english"]]
@@ -111,7 +115,7 @@ examples=[['audio_slurp.flac',"english"]]
 # gr.inputs.Textbox(label="input text",lines=10),gr.inputs.Radio(choices=["english"], type="value", default="english", label="language")
 gr.Interface(
     inference, 
-    [gr.inputs.Audio(label="input audio", type="file"),gr.inputs.Radio(choices=["english"], type="value", default="english", label="language")], 
+    [gr.inputs.Audio(label="input audio",source = "microphone", type="file"),gr.inputs.Radio(choices=["english"], type="value", default="english", label="language")], 
     gr.outputs.Textbox(type="str", label="Output"),
     title=title,
     description=description,