Dockerfile and docker-compose work

Dockerfile

@@ -14,7 +14,7 @@ WORKDIR /usr/src/app
 COPY . .
 
 # Build the extension module
-RUN (cd simpleddc-extension && python setup.py build_ext --inplace)
+RUN (cd simpleddc-extension && python setup.py install)
 
 # Install Python dependencies for the ddc-mqtt project
 RUN pip install --no-cache-dir -r ./ddc-mqtt/requirements.txt

ddc-mqtt/requirements.txt

@@ -1,2 +1,2 @@
 pyyaml>=6.0
-paho-mqtt>=1.6.1
+paho-mqtt==1.6.1

docker-compose.yml

@@ -2,9 +2,11 @@ version: '3.8'
 services:
   app:
     build: .
+    network_mode: "host"
     volumes:
       - .:/usr/src/app
-    ports:
-      - "8000:8000" # Adjust the left side to the port you want to expose on the host
+    devices:
+      - "/dev/i2c-20:/dev/i2c-20"
+      - "/dev/i2c-21:/dev/i2c-21"
     environment:
       - PYTHONUNBUFFERED=1