update

Dockerfile

@@ -1,8 +1,8 @@
+# Starting from a base image
+
 FROM python:3.10-slim
 
-# For Dev mode in Spaces, we need to create a new user with id 1000.
-# useradd is a Linux command
-RUN useradd -m -u 1000 user
+# We can Not use WORKDIR, but it's recommanded to isolate the application code in the container filesystem. (more clean)
 
 WORKDIR /firstMcpServer
 
@@ -10,11 +10,13 @@ WORKDIR /firstMcpServer
 
 RUN pip install uv
 
-# Here we copy the uv configuration file and we set ownership to 'user' with 'chown' Linux command
-COPY --chown=user ["pyproject.toml","server.py","./"]
+COPY ["pyproject.toml","server.py","./"]
 
 RUN uv sync
 
+# Just a hint telling docker and readers that the container listens on a that port.
+# It will not publish the port (you can send requests on that port), to perform that you need to add a publish flag when starting a container
+
 EXPOSE 8080
 
 CMD ["uv","run","server.py"]