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app.py

@@ -3,8 +3,6 @@ import tempfile
 import openai
 import requests
 import os
-from functools import partial
-
 
 def tts(input_text: str, model: str, voice: str, api_key: str) -> str:
     """
@@ -52,7 +50,6 @@ def tts(input_text: str, model: str, voice: str, api_key: str) -> str:
 
     return temp_file_path
 
-
 def main():
     """
     Main function to create and launch the Gradio interface.
@@ -107,33 +104,38 @@ def main():
                     value="echo",
                 )
 
-                # Wrap the voice previews inside an Accordion that is closed by default
-                with gr.Accordion(label="Voice Previews", open=False):
+                # Replace the Accordion with a Group for Voice Previews
+                with gr.Group():
+                    gr.Markdown("### Voice Previews")
+
                     # Create an audio component to play the samples
                     preview_audio = gr.Audio(
                         interactive=False,
                         label="Preview Audio",
                         value=None,
-                        visible=False,
+                        visible=True,
                         autoplay=True,
                     )
 
-                    for voice in VOICE_OPTIONS:
-                        # Create a button for each voice
-                        voice_button = gr.Button(
-                            value=f"▶   {voice.capitalize()}",
-                            variant="secondary",
-                            size="sm",
-                        )
-
-                        # Define the handler function for this voice using partial
-                        def play_voice_sample(voice):
-                            return VOICE_PREVIEW_FILES[voice]
-
-                        voice_handler = partial(play_voice_sample, voice)
-
-                        # Attach the click handler
-                        voice_button.click(fn=voice_handler, outputs=preview_audio)
+                    # A function to update the preview_audio component
+                    def play_voice_sample(voice):
+                        return gr.update(value=VOICE_PREVIEW_FILES[voice])
+
+                    # Create buttons for each voice inside a grid
+                    with gr.Grid():
+                        for voice in VOICE_OPTIONS:
+                            # Create a button for each voice
+                            voice_button = gr.Button(
+                                value=f"{voice.capitalize()}",
+                                variant="secondary",
+                                size="sm",
+                            )
+
+                            # Attach the click handler
+                            voice_button.click(
+                                fn=lambda v=voice: play_voice_sample(v),
+                                outputs=preview_audio,
+                            )
 
             with gr.Column(scale=2):
                 input_textbox = gr.Textbox(
@@ -163,6 +165,5 @@ def main():
     # Launch the Gradio app with error display enabled
     demo.launch(show_error=True)
 
-
 if __name__ == "__main__":
-    main()
+    main()