Update Dockerfile

Dockerfile

@@ -2,20 +2,29 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
+# Install system dependencies for OpenCV and other libraries
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
     software-properties-common \
     git \
-    && rm -rf /var/lib/apt/lists/*
+    libgl1-mesa-glx \  # Required for libGL.so.1
+    libx11-6 \         # Additional X11 dependencies for OpenCV
+    libxext6 \         # Required for some graphical operations
+    && rm -rf /var/lib/apt/lists/*  # Clean up to reduce image size
 
+# Copy application files
 COPY requirements.txt ./
 COPY src/ ./src/
 
-RUN pip3 install -r requirements.txt
+# Install Python dependencies
+RUN pip3 install --no-cache-dir -r requirements.txt
 
+# Expose Streamlit port
 EXPOSE 8501
 
+# Healthcheck for Streamlit
 HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
 
+# Run Streamlit
 ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]