Update Dockerfile

Dockerfile

@@ -4,19 +4,26 @@ FROM python:3.10-slim
 # Set working directory
 WORKDIR /app
 
-# Install git to clone the repository
-RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
+# Install system dependencies for git and other potential requirements
+RUN apt-get update && apt-get install -y \
+    git \
+    build-essential \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
 
 # Clone the repository
 RUN git clone https://github.com/rupeshs/fastsdcpu.git .
 
-# Install any Python dependencies if requirements.txt exists
-#RUN if [ -f requirements.txt ]; then pip install --no-cache-dir -r requirements.txt; fi
+# Create a virtual environment
+RUN python -m venv env
+
+# Activate virtual environment and install Python dependencies
+RUN . env/bin/activate && pip install --no-cache-dir -r requirements.txt
 
 # Ensure the start-webserver.sh script is executable
 RUN chmod +x start-webserver.sh
 
-# Expose port if the webserver uses a specific port (default to 8000, adjust if needed)
+# Expose port (default to 8000, adjust if the script specifies another port)
 EXPOSE 8000
 
 # Run the start-webserver.sh script