Update app.py
Browse files
app.py
CHANGED
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@@ -10,17 +10,27 @@ import arabic_reshaper
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from bidi.algorithm import get_display
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import google.generativeai as genai
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import torch
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# ==========================
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# ⚠️ هنا تحط مفتاحك مباشرة
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# ==========================
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GEMINI_API_KEY = "
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# اضبط الـ API
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genai.configure(api_key=GEMINI_API_KEY)
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# ==========================
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# إعدادات YOLO + الثوابت
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# ==========================
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@@ -29,17 +39,10 @@ WEIGHTS_PATH = "best.pt"
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IMG_SIZE = 256
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CONF_THRESHOLD = 0.5
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# عدد الإطارات المطلوبة عشان نثبت الحرف
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MIN_STABLE_FRAMES = 3
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# بعد كم ثانية نحذر المستخدم إن الكلمة بتنتهي
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WARN_BEFORE_RESET = 1.5
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# بعد كم ثانية نعتبر الكلمة انتهت ونرسلها لـ Gemini
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RESET_DELAY = 2.5
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# اختيار الجهاز: GPU لو موجود، غيره CPU
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DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
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print("🔥 Using device:", DEVICE)
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arabic_map = {
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"aleff": "ا", "bb": "ب", "ta": "ت", "thaa": "ث", "jeem": "ج",
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"haa": "ح", "khaa": "خ", "dal": "د", "thal": "ذ", "ra": "ر",
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@@ -61,39 +64,42 @@ SYSTEM_PROMPT = (
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# ==========================
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#
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# ==========================
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text,
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x,
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y,
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font_path="NotoNaskhArabic-VariableFont_wght.ttf",
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font_size=24,
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):
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reshaped = arabic_reshaper.reshape(text)
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bidi_text = get_display(reshaped)
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try:
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font = ImageFont.truetype(font_path, font_size)
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except Exception:
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font = ImageFont.load_default()
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def draw_detections(result, frame, names):
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boxes = result.boxes
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detected_labels = []
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if boxes is None or len(boxes) == 0:
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return frame, detected_labels
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for box in boxes:
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x1, y1, x2, y2 = map(int, box.xyxy[0])
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cls_id = int(box.cls[0])
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@@ -106,6 +112,7 @@ def draw_detections(result, frame, names):
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ar_label = arabic_map.get(eng_label, eng_label)
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detected_labels.append(ar_label)
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cv2.rectangle(frame, (x1, y1), (x2, y2), (0, 255, 0), 2)
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label_bg_y1 = max(0, y1 - 35)
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@@ -118,18 +125,40 @@ def draw_detections(result, frame, names):
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-1,
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# ==========================
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# تحميل YOLO
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# ==========================
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print("🔹 Loading YOLO model...")
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model = YOLO(WEIGHTS_PATH)
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model.to(DEVICE)
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print("📚 Classes:", model.names)
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@@ -142,7 +171,7 @@ def call_gemini_on_word(word: str) -> str:
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return ""
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try:
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#
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model_g = genai.GenerativeModel("gemini-1.5-flash")
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prompt = (
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@@ -172,18 +201,19 @@ def process_frame(
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if chat_history is None:
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chat_history = []
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#
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frame_bgr = cv2.cvtColor(frame, cv2.COLOR_RGB2BGR)
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# نعكس الصورة أفقياً
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frame_bgr = cv2.flip(frame_bgr, 1)
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#
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results = model.predict(
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frame_bgr,
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conf=CONF_THRESHOLD,
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imgsz=IMG_SIZE,
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verbose=False,
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device=DEVICE,
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)[0]
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annotated, labels = draw_detections(results, frame_bgr, model.names)
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@@ -207,19 +237,15 @@ def process_frame(
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elapsed = time.time() - last_letter_time
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if elapsed > RESET_DELAY:
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# نعتبر الكلمة انتهت
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final_text = current_word
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# نضيفها للشات كرسالة من المريض
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chat_history.append(["🖐️ من الإشارات", final_text])
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# نرسلها لـ Gemini
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gpt_reply = call_gemini_on_word(final_text)
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if gpt_reply:
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chat_history.append(["🤖 المساعد", gpt_reply])
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# نرجع نفضّي الحالة
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current_word = ""
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last_label = None
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stable_count = 0
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@@ -293,4 +319,6 @@ with gr.Blocks() as demo:
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if __name__ == "__main__":
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from bidi.algorithm import get_display
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import google.generativeai as genai
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import torch
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# ==========================
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# ⚠️ هنا تحط مفتاحك مباشرة
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# ==========================
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GEMINI_API_KEY = "YOUR_GEMINI_API_KEY_HERE" # 👈 استبدله بمفتاحك
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genai.configure(api_key=GEMINI_API_KEY)
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# ==========================
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# إعدادات أداء PyTorch / GPU
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# ==========================
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# تفعيل تسريع CUDNN
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torch.backends.cudnn.benchmark = True
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DEVICE = "cuda:0" if torch.cuda.is_available() else "cpu"
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USE_HALF = DEVICE.startswith("cuda")
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print("🔥 Using device:", DEVICE)
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# ==========================
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# إعدادات YOLO + الثوابت
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# ==========================
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IMG_SIZE = 256
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CONF_THRESHOLD = 0.5
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MIN_STABLE_FRAMES = 3
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WARN_BEFORE_RESET = 1.5
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RESET_DELAY = 2.5
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arabic_map = {
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"aleff": "ا", "bb": "ب", "ta": "ت", "thaa": "ث", "jeem": "ج",
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"haa": "ح", "khaa": "خ", "dal": "د", "thal": "ذ", "ra": "ر",
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)
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# ==========================
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# إعداد خط عربي مرة وحدة (بدون تكرار)
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# ==========================
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DEFAULT_FONT_SIZE = 24
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DEFAULT_FONT_PATH = "NotoNaskhArabic-VariableFont_wght.ttf"
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try:
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FONT_AR = ImageFont.truetype(DEFAULT_FONT_PATH, DEFAULT_FONT_SIZE)
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except Exception:
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FONT_AR = ImageFont.load_default()
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def prepare_arabic(text: str) -> str:
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"""تجهيز النص العربي (reshaper + bidi) بدون رسم."""
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reshaped = arabic_reshaper.reshape(text)
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bidi_text = get_display(reshaped)
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return bidi_text
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# ==========================
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# رسم الديتكشن بشكل أسرع
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# ==========================
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def draw_detections(result, frame, names):
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"""
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نرسم البوكسات بـ OpenCV،
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وبعدين نحول الصورة إلى PIL مرة واحدة ونرسم كل النصوص.
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"""
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boxes = result.boxes
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detected_labels = []
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if boxes is None or len(boxes) == 0:
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return frame, detected_labels
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label_infos = []
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for box in boxes:
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x1, y1, x2, y2 = map(int, box.xyxy[0])
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cls_id = int(box.cls[0])
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ar_label = arabic_map.get(eng_label, eng_label)
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detected_labels.append(ar_label)
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# رسم البوكس
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cv2.rectangle(frame, (x1, y1), (x2, y2), (0, 255, 0), 2)
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label_bg_y1 = max(0, y1 - 35)
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-1,
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label_infos.append(
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(
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prepare_arabic(ar_label), # نص عربي جاهز للرسم
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x1 + 5,
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label_bg_y1 + 5,
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)
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)
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# نحول لمرة وحدة إلى PIL ونرسم كل النصوص
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img_pil = Image.fromarray(frame)
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draw = ImageDraw.Draw(img_pil)
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for bidi_text, tx, ty in label_infos:
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draw.text((tx, ty), bidi_text, font=FONT_AR, fill=(0, 0, 0))
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return np.array(img_pil), detected_labels
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# ==========================
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# تحميل YOLO على GPU + half
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# ==========================
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print("🔹 Loading YOLO model...")
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model = YOLO(WEIGHTS_PATH)
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model.to(DEVICE)
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# تفعيل half precision لو معنا GPU
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if USE_HALF:
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try:
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model.model.half()
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print("⚡ Using half precision for YOLO on GPU")
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except Exception as e:
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print("⚠️ Could not enable half precision:", e)
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print("📚 Classes:", model.names)
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return ""
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try:
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# flash سريع أصلا، نخليه كما هو
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model_g = genai.GenerativeModel("gemini-1.5-flash")
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prompt = (
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if chat_history is None:
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chat_history = []
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# Gradio يعطينا RGB، نحوله BGR لـ OpenCV
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frame_bgr = cv2.cvtColor(frame, cv2.COLOR_RGB2BGR)
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# نعكس الصورة أفقياً
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frame_bgr = cv2.flip(frame_bgr, 1)
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# YOLO على GPU + نصف دقة لو متوفر
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results = model.predict(
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frame_bgr,
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conf=CONF_THRESHOLD,
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imgsz=IMG_SIZE,
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verbose=False,
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device=DEVICE,
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half=USE_HALF,
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annotated, labels = draw_detections(results, frame_bgr, model.names)
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elapsed = time.time() - last_letter_time
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if elapsed > RESET_DELAY:
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final_text = current_word
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chat_history.append(["🖐️ من الإشارات", final_text])
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gpt_reply = call_gemini_on_word(final_text)
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if gpt_reply:
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chat_history.append(["🤖 المساعد", gpt_reply])
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current_word = ""
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last_label = None
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stable_count = 0
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if __name__ == "__main__":
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# لو أنت على Hugging Face Spaces وطلع لك موضوع الـ hot-reload،
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# نقدر نضيف باتش بسيط هنا، بس حالياً نخليها عادية:
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demo.launch(server_name="0.0.0.0", server_port=7860)
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