small fixes

app.py

@@ -97,7 +97,7 @@ def process_url(
             )
         except Exception as e:
             MyPrint(str(e))
-            return "", build_html_output(str(e), "result_item_error")
+            return "", build_html_output(str(e), "result_item_error"), ""
 
 
 def process_uploaded_file(
@@ -124,7 +124,7 @@ def process_uploaded_file(
             decoding_method=decoding_method,
             num_active_paths=num_active_paths,
             add_punct=add_punct,
-        )
+        )[:-1]
     except Exception as e:
         MyPrint(str(e))
         return "", build_html_output(str(e), "result_item_error")
@@ -155,7 +155,7 @@ def process_microphone(
             decoding_method=decoding_method,
             num_active_paths=num_active_paths,
             add_punct=add_punct,
-        )
+        )[:-1]
     except Exception as e:
         MyPrint(str(e))
         return "", build_html_output(str(e), "result_item_error")
@@ -233,7 +233,7 @@ def process(
     MyPrint(info)
     MyPrint(f"\nrepo_id: {repo_id}\nhyp: {text}")
 
-    return text, build_html_output(info)
+    return text, build_html_output(info), filename
 
 
 title = "# Automatic Speech Recognition with Next-gen Kaldi"
@@ -394,6 +394,7 @@ with demo:
 
             url_button = gr.Button("Submit for recognition")
             url_output = gr.Textbox(label="Recognized speech from URL")
+            output_audio = gr.Audio(label="Audio for the URL")
             url_html_info = gr.HTML(label="Info")
 
         upload_button.click(
@@ -432,7 +433,7 @@ with demo:
                 punct_radio,
                 url_textbox,
             ],
-            outputs=[url_output, url_html_info],
+            outputs=[url_output, url_html_info, output_audio],
         )
 
     gr.Markdown(description)