Update app.py

app.py

@@ -1,3 +1,4 @@
+import os
 import gradio as gr
 import edge_tts
 import asyncio
@@ -24,7 +25,7 @@ async def _text_to_speech(text, short_name, rate_str, pitch_str):
 # 3) Sync wrapper for Gradio callback
 def tts_interface(text, voice_choice, rate, pitch):
     if not text.strip():
-        return None, "🚨 Please enter some text."
+        return None, "🚨 Please enter text."
     if not voice_choice:
         return None, "🚨 Please select a voice."
     short_name = voice_choice.split(" - ")[0]
@@ -36,9 +37,9 @@ def tts_interface(text, voice_choice, rate, pitch):
         )
         return audio_path, ""
     except Exception as e:
-        return None, f"❌ TTS failed: {e}"
+        return None, f"❌ TTS error: {e}"
 
-# 4) Build the UI
+# 4) Build the Gradio UI
 def create_demo():
     with gr.Blocks(analytics_enabled=False) as demo:
         gr.Markdown("# 🎙️ Edge TTS on Hugging Face Spaces")
@@ -49,13 +50,13 @@ def create_demo():
         )
 
         with gr.Row():
-            txt   = gr.Textbox(label="Input Text", lines=5, placeholder="Type something…")
+            txt   = gr.Textbox(label="Input Text", lines=5, placeholder="Type here…")
             vox   = gr.Dropdown(choices=list(VOICES.keys()), label="Voice")
             rate  = gr.Slider(-50, 50, value=0, label="Rate (%)")
             pitch = gr.Slider(-20, 20, value=0, label="Pitch (Hz)")
 
         btn       = gr.Button("Generate Speech")
-        audio_out = gr.Audio(type="filepath", label="Audio Output")
+        audio_out = gr.Audio(type="filepath", label="Output Audio")
         warn_md   = gr.Markdown("", label="Warnings / Errors")
 
         btn.click(
@@ -64,12 +65,17 @@ def create_demo():
             outputs=[audio_out, warn_md]
         )
 
-        # Enable the queue so the API actually gets registered
+        # Register API endpoints
         demo.queue()
 
     return demo
 
-# 5) Launch with SSR disabled
 if __name__ == "__main__":
     demo = create_demo()
-    demo.launch(ssr_mode=False)
+    # 5) Bind to 0.0.0.0 and the port provided by HF Spaces (defaults to 7860 internally)
+    port = int(os.environ.get("PORT", 7860))
+    demo.launch(
+        server_name="0.0.0.0",
+        server_port=port,
+        share=False
+    )