Update app.py

app.py

@@ -314,22 +314,34 @@ def build_interface():
                 type="filepath",
             )
 
-        # Replace the API tab with explicit API endpoint definition
+        # API Interface
         with gr.Tab("API"):
-            gr.Markdown("""### API Endpoint: `/api/tts`""")
+            gr.Markdown("""### Text-to-Speech API""")
             with gr.Row():
                 api_text = gr.Textbox(label="Text", value="API test sentence")
                 api_language = gr.Dropdown(choices=supported_language_codes, value="en-us", label="Language")
             api_btn = gr.Button("Generate Speech")
             api_output = gr.Audio(label="Generated Speech")
 
-            # Connect the UI components
+            # Connect the API components
             api_btn.click(
                 fn=simple_api_generate_speech,
                 inputs=[api_text, api_language],
                 outputs=api_output
             )
 
+            # Example usage
+            gr.Examples(
+                examples=[
+                    ["This is a test of the text to speech system.", "en-us"],
+                    ["Esto es una prueba del sistema de síntesis de voz.", "es"],
+                    ["Dies ist ein Test des Text-zu-Sprache-Systems.", "de"]
+                ],
+                fn=simple_api_generate_speech,
+                inputs=[api_text, api_language],
+                outputs=api_output
+            )
+
         model_choice.change(
             fn=update_ui,
             inputs=[model_choice],
@@ -415,15 +427,6 @@ def build_interface():
             outputs=[output_audio, seed_number],
         )
 
-        # Add explicit API route for external access
-        demo.add_api_route(
-            path="/api/tts",
-            fn=simple_api_generate_speech,
-            inputs=[api_text, api_language],
-            outputs=api_output,
-            methods=["POST"]
-        )
-
     return demo
 
 
@@ -431,5 +434,5 @@ if __name__ == "__main__":
     demo = build_interface()
     share = getenv("GRADIO_SHARE", "True").lower() in ("true", "1", "t")
 
-    # Launch with corrected parameters (removed ssr_mode=True)
+    # Launch with queue enabled
     demo.queue().launch(server_name="0.0.0.0", server_port=7860, share=share)