Update Dockerfile

Dockerfile

@@ -1,25 +1,19 @@
 FROM python:3.9
 
-##set the work directory
-WORKDIR /code
-
-## copy the current directory contents into the container
-COPY ./requirements.txt /code/requirements.txt
-
-## install the required packages
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
-
-##Setup a new user named named "user"
-RUN useradd user
+# Use a base image with Python installed
+FROM python:3.9
 
-##Add the user to the container
-USER user
+# WORKDIR - sets the working directory for any RUN, CMD, ENTRYPOINT, COPY and ADD instructions that follow it in the Dockerfile.
+WORKDIR /service
 
-ENV HOME=/home/user \
-   PATH = /home/user/.local/bin:$PATH
+# Copy the requirements file to the container
+COPY requirements.txt .
 
-WORKDIR $HOME/app
+#COPY - copies files or directories and adds them to the filesystem of the container.
+COPY . ./
 
-COPY --chown . $HOME/app
+# Install the required packages
+RUN pip install --no-cache-dir -r requirements.txt
 
+# Set the command to run when the container starts
 CMD["uvicorn","app:app","--host","0.0.0.0", "--port", "8000"]