Update Dockerfile

Dockerfile

@@ -1,34 +1,22 @@
-# Use official Python runtime as base image
 FROM python:3.9-slim
 
-# Set working directory in container
 WORKDIR /app
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
     libgl1 \
     libglib2.0-0 \
+    libsm6 \
+    libxext6 \
+    libxrender-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements first to leverage Docker cache
 COPY requirements.txt .
-
-# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy application code
-COPY app.py .
-COPY templates/ ./templates/
-
-# Create directory for OpenCV Haar cascades
-RUN mkdir -p /usr/share/opencv4/haarcascades/
+COPY . .
 
-# Expose port
 EXPOSE 5000
 
-# Set environment variables
-ENV FLASK_APP=app.py
-ENV FLASK_ENV=production
-
-# Run the application
-CMD ["python", "app.py"]
+# Use this for better debugging
+CMD ["python", "-u", "app.py"]