Update app.py

app.py

@@ -5,28 +5,26 @@ import tempfile
 import os
 from typing import Dict
 
-def text_to_speech(text: str, voice: str) -> str:
+async def text_to_speech(text: str, voice: str) -> str:
     output_file = tempfile.NamedTemporaryFile(delete=False, suffix=".mp3")
-
-    async def generate_speech():
-        communicate = edge_tts.Communicate(text, voice)
-        await communicate.save(output_file.name)
-
-    asyncio.run(generate_speech())
+    communicate = edge_tts.Communicate(text, voice)
+    await communicate.save(output_file.name)
     return output_file.name
 
-def list_voices() -> Dict[str, Dict]:
-    voices = edge_tts.list_voices()
+async def list_voices() -> Dict[str, Dict]:
+    voices = await edge_tts.list_voices()
     return {v['ShortName']: {'name': v['ShortName'], 'language': v['Locale']} for v in voices}
 
-def main():
+async def main():
     st.title("OpenSource Text-to-Speech App")
     st.write("Convert text to speech using various voices")
 
+    # Get voices
+    voices = await list_voices()
+
     # Text-to-Speech
     st.header("Text-to-Speech")
     text_input = st.text_area("Enter text to convert to speech:")
-    voices = list_voices()
     selected_voice = st.selectbox("Select a voice:", list(voices.keys()))
 
     if st.button("Generate Speech"):
@@ -34,7 +32,7 @@ def main():
             st.error("Please enter some text.")
         else:
             with st.spinner("Generating speech..."):
-                output_file = text_to_speech(text_input, selected_voice)
+                output_file = await text_to_speech(text_input, selected_voice)
                 st.audio(output_file, format='audio/mp3')
                 os.unlink(output_file)  # Delete the temporary file
 
@@ -43,4 +41,4 @@ def main():
     st.dataframe(voices)
 
 if __name__ == '__main__':
-    main()
+    asyncio.run(main())