Update app.py

app.py

@@ -35,8 +35,8 @@ RAM = memory_limit_gb() or "?"
 print(f"[resources] Effective cores: {CORES} | RAM limit: {RAM} GB")
 
 # ===== 2. FASTAPI SERVER & CORS SETUP =====
-app = FastAPI(title="Edge-TTS-Server")
-app.add_middleware(
+fastapi_app = FastAPI(title="Edge-TTS-Server")
+fastapi_app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],
     allow_credentials=True,
@@ -73,15 +73,8 @@ def format_pitch(pitch_input):
 # ===== 4. EXTERNAL STREAMING ENDPOINTS =====
 
 # --- Direct Audio Stream (GET & POST) ---
-@app.api_route("/tts", methods=["GET", "POST"])
+@fastapi_app.api_route("/tts", methods=["GET", "POST"])
 async def tts_stream(request: Request):
-    """
-    Accepts:
-    - text (string, required)
-    - voice (string, default: en-US-AriaNeural)
-    - speed / rate (float or string, e.g. 1.2 or '+20%')
-    - pitch (string or int, e.g. '+5Hz' or '+10%')
-    """
     if request.method == "POST":
         try:
             data = await request.json()
@@ -115,7 +108,7 @@ async def tts_stream(request: Request):
     )
 
 # --- OpenAI Audio Speech Compatible Endpoint ---
-@app.api_route("/v1/audio/speech", methods=["POST"])
+@fastapi_app.api_route("/v1/audio/speech", methods=["POST"])
 async def openai_speech(request: Request):
     try:
         data = await request.json()
@@ -136,7 +129,7 @@ async def openai_speech(request: Request):
     return StreamingResponse(generate_audio(), media_type="audio/mpeg")
 
 # --- Get All Available Voices ---
-@app.get("/tts/voices")
+@fastapi_app.get("/tts/voices")
 async def list_voices():
     voices = await edge_tts.list_voices()
     return JSONResponse(voices)
@@ -190,10 +183,11 @@ with gr.Blocks(title="High-Speed Edge-TTS API") as demo:
 
     btn.click(fn=gradio_tts, inputs=[text_input, voice_dropdown, speed_slider, pitch_input], outputs=audio_output)
 
-# ===== 6. MOUNT GRADIO & RUN SERVER =====
-app = gr.mount_gradio_app(app, demo, path="/")
+# ===== 6. MOUNT GRADIO ON FASTAPI & EXPORT =====
+app = gr.mount_gradio_app(fastapi_app, demo, path="/")
 
 if __name__ == "__main__":
     import uvicorn
+    # Only run uvicorn locally when app.py is run directly
     port = int(os.environ.get("PORT", 7860))
-    uvicorn.run(app, host="0.0.0.0", port=port)
+    uvicorn.run("app:app", host="0.0.0.0", port=port, reload=False)