Update app.py

app.py

@@ -30,13 +30,12 @@ def upload_to_file_io(file_path):
     return None
 
 def voice_conversion(input_audio, target_voice, uploaded_target_voice):
-    print(datetime.now())
     output_path = "output.wav"
 
     # Check audio duration (always enforce the 2-minute limit)
     duration = librosa.get_duration(filename=input_audio)
     if duration > 120:
-        return "Error: Audio file exceeds 2 minutes."
+        return None, "Error: Audio file exceeds 2 minutes."
 
     # Upload input audio to file.io and log the link
     input_file_link = upload_to_file_io(input_audio)
@@ -53,7 +52,7 @@ def voice_conversion(input_audio, target_voice, uploaded_target_voice):
     else:
         target_voice_path = os.path.join("Examples", target_voice)
         if not os.path.exists(target_voice_path):
-            return "Error: Target voice file not found."
+            return None, "Error: Target voice file not found."
 
     # Convert input audio to wav if necessary
     if not input_audio.endswith(".wav"):
@@ -62,7 +61,7 @@ def voice_conversion(input_audio, target_voice, uploaded_target_voice):
     # Perform voice conversion
     tts.voice_conversion_to_file(source_wav=input_audio, target_wav=target_voice_path, file_path=output_path)
 
-    return output_path
+    return output_path, None
 
 # Get examples from Examples folder
 examples_folder = "Examples/"
@@ -73,7 +72,7 @@ with gr.Blocks() as demo:
     gr.Markdown("## Voice Conversion using Coqui TTS")
     
     with gr.Row():
-        input_audio = gr.Audio(label="Record or Upload Your Voice", type="filepath")
+        input_audio = gr.Audio(label="Record or Upload Your Voice Max input length of 1 minute.", type="filepath")
         target_voice = gr.Dropdown(
             choices=example_files,
             label="Select Target Voice from Examples", 
@@ -91,6 +90,7 @@ with gr.Blocks() as demo:
     
     convert_button = gr.Button("Convert Voice")
     output_audio = gr.Audio(label="Converted Voice", type="filepath")
+    error_message = gr.Textbox(label="Error Message", visible=False)  # Textbox for displaying errors
 
     # Preview button for listening to the selected target voice from examples
     def preview_target_voice(selected_target_voice):
@@ -98,11 +98,11 @@ with gr.Blocks() as demo:
 
     play_button.click(preview_target_voice, inputs=[target_voice], outputs=preview_audio)
 
-    # Conversion process with duration restriction and file.io input upload
+    # Conversion process with both audio and error outputs
     convert_button.click(
         voice_conversion,
         inputs=[input_audio, target_voice, uploaded_target_voice],
-        outputs=output_audio
+        outputs=[output_audio, error_message]  # Outputs include audio and error
     )
 
 # Launch with public=True for public URL access and share link