Fix bugs

Dockerfile

@@ -4,18 +4,13 @@ FROM python:3.9-slim
 # Set working directory
 WORKDIR /app
 
-# Copy requirements first for better caching
-COPY requirements.txt ./
-
-# Install minimal system dependencies for OpenCV and PyTorch
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    curl \
-    git \
-    wget \
-    libglib2.0-0 \
-    libgomp1 \
-    && rm -rf /var/lib/apt/lists/*
+# Copy requirements and packages list for better caching
+COPY packages.txt requirements.txt ./
+
+# Install system dependencies from packages.txt (HuggingFace Spaces compatible)
+RUN apt-get update && \
+    xargs -r -a packages.txt apt-get install -y && \
+    rm -rf /var/lib/apt/lists/*
 
 # Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt

packages.txt

@@ -4,3 +4,10 @@ git
 wget
 libglib2.0-0
 libgomp1
+libgl1-mesa-dev
+libglu1-mesa-dev
+libsm6
+libxext6
+libxrender-dev
+libfontconfig1-dev
+libice6