Update Dockerfile

Dockerfile

@@ -43,9 +43,10 @@ RUN wget -t 3 -T 30 -nv -O /opt/src/ikev2.sh https://github.com/hwdsl2/setup-ips
     && chmod +x /opt/src/ikev2.sh \
     && ln -s /opt/src/ikev2.sh /usr/bin
 
-# Set up Python environment and install dependencies
+# Set up Python virtual environment and install dependencies
 COPY requirements.txt /opt/src/
-RUN pip3 install --no-cache-dir -r requirements.txt
+RUN python3 -m venv /opt/venv && \
+    /opt/venv/bin/pip install --no-cache-dir -r requirements.txt
 
 # Copy application files
 COPY ./run.sh /opt/src/run.sh
@@ -55,7 +56,7 @@ RUN chmod 755 /opt/src/run.sh
 EXPOSE 500/udp 4500/udp 8000
 
 # Run both the VPN service and the FastAPI app
-CMD ["/bin/sh", "-c", "uvicorn app:app --host 0.0.0.0 --port 8000"]
+CMD ["/bin/sh", "-c", "/opt/src/run.sh & /opt/venv/bin/uvicorn app:app --host 0.0.0.0 --port 8000"]
 
 ARG BUILD_DATE
 ARG VERSION