Update app.py
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app.py
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import gradio as gr
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import numpy as np
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from fastapi import Request, HTTPException
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from starlette.middleware.base import BaseHTTPMiddleware
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from tts_arabic import tts as arabic_tts
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API_KEY = "nGHjs7oK8jp7OvxZ5dVZdY6JEf3DVwRF"
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#
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# 🔐 MIDDLEWARE لحماية API
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# ==========================================================
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class APIKeyMiddleware(BaseHTTPMiddleware):
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async def dispatch(self, request: Request, call_next):
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# فقط API calls وليس الواجهة
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url_path = str(request.url)
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if "/api/predict" in url_path:
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key = request.headers.get("x-api-key")
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if key != API_KEY:
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return HTTPException(status_code=401, detail="Invalid or missing API Key")
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return await call_next(request)
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# ==========================================================
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# 🎙️ TTS
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# ==========================================================
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SAMPLE_RATE = 22050
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def generate_tts(
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):
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text = (text or "").strip()
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if not text:
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return None, "❌ الرجاء إدخال نص عربي."
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try:
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wave = arabic_tts(
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text,
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speaker=int(speaker),
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pace=
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denoise=
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volume=
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play=False,
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)
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if isinstance(wave, list):
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wave = np.array(wave, dtype=np.float32)
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return (SAMPLE_RATE, wave), "�� تم توليد الصوت بنجاح."
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except Exception as e:
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return None, f"❌ حدث خطأ أثناء التوليد: {e}"
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#
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# 🎛️ واجهة Gradio
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#
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demo = gr.Interface(
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fn=generate_tts,
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inputs=[
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gr.Textbox(
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gr.Dropdown(
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],
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outputs=[
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gr.Audio(
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],
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title="Arabic TTS (ONNX / CPU)",
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description=
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)
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# 🎯 إضافة Middleware للـAPI
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demo.app.add_middleware(APIKeyMiddleware)
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if __name__ == "__main__":
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demo.launch()
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import gradio as gr
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import numpy as np
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from tts_arabic import tts as arabic_tts
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# =============================
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# 🔐 إعداد مفتاح الـ API
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# =============================
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API_KEY = "nGHjs7oK8jp7OvxZ5dVZdY6JEf3DVwRF"
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# نموذج vocoder الافتراضي 22.05 kHz حسب tts_arabic
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SAMPLE_RATE = 22050
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def generate_tts(
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request: gr.Request, # أول بارامتر: كائن الطلب لمعرفة الـ headers
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text: str,
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speaker: str,
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pace: float,
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denoise: float,
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volume: float,
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vowelizer: str,
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model_id: str,
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vocoder_id: str,
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"""
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الدالة الأساسية لتحويل النص إلى صوت.
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تُستخدم من واجهة Gradio ومن أي استدعاء API خارجي.
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"""
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# =============================
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# 🔐 التحقق من الـ API KEY
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# =============================
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headers = request.headers or {}
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referer = headers.get("referer", "") or ""
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host = headers.get("host", "") or ""
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api_key = headers.get("x-api-key")
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# نعتبر الطلب "خارجي" لو الـ referer لا يحتوي على نفس الـ host
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# (الواجهة من المتصفح يكون الـ referer فيها https://<space>.hf.space)
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is_external = host not in referer
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if is_external:
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# أي استدعاء خارجي لازم يكون معه x-api-key صحيح
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if api_key != API_KEY:
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# gr.Error تُرجع خطأ واضح في JSON و في الواجهة
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raise gr.Error("Invalid or missing API Key")
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# =============================
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# ✅ التحقق من صحة النص والمدخلات
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# =============================
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text = (text or "").strip()
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if not text:
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return None, "❌ الرجاء إدخال نص عربي."
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try:
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pace = float(pace)
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denoise = float(denoise)
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volume = float(volume)
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except ValueError:
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return None, "❌ قيم pace / denoise / volume غير صحيحة."
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if vowelizer == "بدون تشكيل":
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vowelizer_arg = None
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else:
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vowelizer_arg = vowelizer # مثل: "shakkelha" أو "catt_eo"
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try:
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# =============================
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# 🧠 استدعاء مكتبة tts_arabic
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# =============================
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wave = arabic_tts(
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text,
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speaker=int(speaker), # 0–3
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pace=pace, # سرعة الكلام
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denoise=denoise, # إزالة الضوضاء في vocoder
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volume=volume, # مستوى الصوت (0–1)
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play=False, # لا نشغّل الصوت داخل السيرفر
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pitch_mul=1.0,
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pitch_add=0.0,
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vowelizer=vowelizer_arg, # موديول التشكيل أو None
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model_id=model_id, # fastpitch / mixer128 / mixer80
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vocoder_id=vocoder_id, # hifigan / vocos / vocos44
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cuda=None, # CPU فقط
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save_to=None, # لا نحفظ ملف هنا
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)
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# wave ممكن يرجع list أو numpy
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if isinstance(wave, list):
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wave = np.array(wave, dtype=np.float32)
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elif isinstance(wave, np.ndarray):
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wave = wave.astype(np.float32)
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else:
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wave = np.array(wave, dtype=np.float32)
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# تأكد أن الصوت داخل المدى [-1, 1]
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max_abs = np.max(np.abs(wave)) if wave.size > 0 else 1.0
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if max_abs > 1.0:
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wave = wave / max_abs
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return (SAMPLE_RATE, wave), "�� تم توليد الصوت بنجاح."
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except Exception as e:
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# طباعة الخطأ في اللوجز على Hugging Face ليسهل التشخيص
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print("TTS ERROR:", repr(e))
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return None, f"❌ حدث خطأ أثناء التوليد: {e}"
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# =============================
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# 🎛️ واجهة Gradio
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# =============================
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demo = gr.Interface(
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fn=generate_tts,
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inputs=[
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gr.Textbox(
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label="النص العربي",
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lines=4,
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placeholder="اكتب هنا الجملة أو الفقرة التي تريد تحويلها إلى صوت...",
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),
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gr.Dropdown(
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choices=["0", "1", "2", "3"],
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value="1",
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label="المتحدث (Speaker ID)",
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info="جرّب أرقام مختلفة لاختيار صوت مختلف.",
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),
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gr.Slider(
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minimum=0.6,
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maximum=1.4,
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value=1.0,
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step=0.05,
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label="سرعة الكلام (pace)",
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),
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gr.Slider(
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minimum=0.0,
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maximum=0.02,
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value=0.005,
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step=0.001,
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label="إزالة الضوضاء (denoise)",
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),
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gr.Slider(
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minimum=0.4,
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maximum=1.0,
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value=0.9,
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step=0.05,
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label="مستوى الصوت (volume)",
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),
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gr.Dropdown(
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choices=["بدون تشكيل", "shakkelha", "catt_eo"],
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value="بدون تشكيل",
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label="تشكيل تلقائي للنص (Vowelizer)",
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info="اختَر 'shakkelha' لتحسين النطق إذا كان النص غير مشكّل (أبطأ قليلاً).",
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),
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gr.Radio(
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choices=["fastpitch", "mixer128", "mixer80"],
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value="fastpitch",
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label="موديل Text→Mel (model_id)",
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),
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gr.Radio(
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choices=["hifigan", "vocos", "vocos44"],
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value="hifigan",
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label="Vocoder (vocoder_id)",
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),
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],
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outputs=[
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gr.Audio(
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label="الصوت الناتج",
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type="numpy", # Gradio يرجّع (sample_rate, data)
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),
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gr.Textbox(
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label="الحالة",
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interactive=False,
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),
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],
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title="Arabic TTS (ONNX / CPU)",
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description=(
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"نموذج tts_arabic لتحويل النص العربي إلى كلام على CPU.\n"
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"الـAPI محمية بـ API Key عبر الهيدر x-api-key."
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),
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if __name__ == "__main__":
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demo.launch()
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