Update Dockerfile

Dockerfile

@@ -1,40 +1,25 @@
 FROM python:3.9-slim-bullseye
 
-# Fix locale (optional but recommended for some builds)
-ENV LANG=C.UTF-8 LC_ALL=C.UTF-8
-
-# Python settings
-ENV PYTHONUNBUFFERED=1 \
-    HF_HOME="/tmp/hf_cache" \
-    TRANSFORMERS_CACHE="/tmp/hf_cache/transformers" \
-    HF_DATASETS_CACHE="/tmp/hf_cache/datasets" \
-    SENTENCE_TRANSFORMERS_HOME="/tmp/hf_cache/sentence_transformers"
-
-WORKDIR /app
-
-# Install full build deps for llama-cpp-python
+# تثبيت أدوات البناء + المكتبات المطلوبة لـ llama-cpp
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    build-essential \
-    cmake \
-    libopenblas-dev \
-    libblas-dev \
-    liblapack-dev \
-    git \
-    python3-dev \
+    build-essential cmake libopenblas-dev libblas-dev liblapack-dev git python3-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements
+# إصلاح تعارض importlib_metadata: ركّب نسخة مناسبة أولًا
+RUN pip install "importlib_metadata<5"
+
+# نسخ المتطلبات
 COPY requirements.txt .
 
-# Force pip to build from source, but with clean env
+# تثبيت كل شيء بعد ضبط importlib_metadata
 RUN pip install --upgrade pip setuptools wheel \
- && pip install --no-binary=:all: --no-cache-dir -r requirements.txt
+ && pip install --no-cache-dir -r requirements.txt
 
-# Copy app
+# نسخ التطبيق
 COPY . .
 
-# Expose port
+WORKDIR /app
+
 EXPOSE 7860
 
-# Command
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]