Fix Dockerfile

Dockerfile

@@ -1,4 +1,6 @@
 FROM python:3.11-bookworm
-RUN pip install -r requirements.txt
-COPY app.py /app.py
-ENTRYPOINT python /app.py
+WORKDIR /app
+COPY requirements.txt /app/requirements.txt
+RUN pip install -r /app/requirements.txt
+COPY app.py /app/app.py
+ENTRYPOINT python /app/app.py

app.py

@@ -21,12 +21,7 @@ class ContainerCollector(object):
                     f"Docker container stats network.{key}",
                     labels=["container", "device"],
                 )
-        # "created", "running", "paused", "restarting", "removing", "exited", "dead"
-        # node_network_receive_packets_total
-        # node_network_speed_bytes
-        # node_network_transmit_bytes_total
-        # node_network_transmit_dropped_total
-        # node_network_transmit_errors_total
+
         m_container_status = InfoMetricFamily("docker_container_info", "Container info.", labels=["container"])
         
         for container in self.docker_client.containers(all=True):