Fix: Add OpenCV dependencies to Dockerfile

Dockerfile

@@ -1,22 +1,33 @@
-# CUDA 11.8 runtime مناسب لـ GPU T4
+# Use a base image with CUDA 11.8 and Ubuntu 22.04
 FROM nvidia/cuda:11.8.0-runtime-ubuntu22.04
 
-# أدوات أساسية + Python
-RUN apt-get update && apt-get install -y python3-pip python3-dev git ffmpeg \
+# Avoid prompts from apt
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install system dependencies for Python, Git, FFmpeg, and OpenCV
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    python3-pip \
+    python3-dev \
+    git \
+    ffmpeg \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
-# مستخدم غير جذري
+# Create a non-root user
 RUN useradd -m -u 1000 user
 USER user
 WORKDIR /app
 ENV PATH="/home/user/.local/bin:$PATH"
 
-# متطلبات بايثون
+# Copy and install Python requirements
 COPY --chown=user requirements.txt .
+RUN python3 -m pip install --upgrade pip
 RUN pip install --no-cache-dir -r requirements.txt
 
-# كود التطبيق
+# Copy the application code
 COPY --chown=user . /app
 
+# Expose the port and run the app
 EXPOSE 7860
-CMD ["python", "app.py"]
+CMD ["python3", "app.py"]