Update Dockerfile

Dockerfile

@@ -1,28 +1,36 @@
-# Using python:3.9 as a base image
+# Use the official Python 3.9 image
 FROM python:3.9
 
-# Setting up the necessary packages and dependencies
+# Set the working directory to /code
+WORKDIR /code
+
+# Copy the current directory contents into the container at /code
+COPY ./requirements.txt /code/requirements.txt
+
+# Install necessary Ubuntu packages and a deb package from a URL
 RUN apt-get update && \
     apt-get install -y libpcre++-dev qttools5-dev qtbase5-dev libqt5svg5-dev libarchive-dev libpcre2-dev wget && \
     wget https://github.com/XapaJIaMnu/translateLocally/releases/download/latest/translateLocally-v0.0.2+136745e-Ubuntu-20.04.AVX.deb && \
     dpkg -i translateLocally-v0.0.2+136745e-Ubuntu-20.04.AVX.deb || true && \
-    apt-get install -f -y
+    apt-get install -f -y && \
+    rm translateLocally-v0.0.2+136745e-Ubuntu-20.04.AVX.deb
 
-# Setting up the working directory and adding a new user named "user"
-WORKDIR /home/user/app
-RUN useradd -m -u 1000 user
+# Install requirements.txt 
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
-# Switching to the "user" user and setting environment variables
+# Set up a new user named "user" with user ID 1000
+RUN useradd -m -u 1000 user
+# Switch to the "user" user
 USER user
+# Set home to the user's home directory
 ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH
+	PATH=/home/user/.local/bin:$PATH
 
-# Installing the requirements
-COPY requirements.txt .
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Set the working directory to the user's home directory
+WORKDIR $HOME/app
 
-# Copying the current directory contents into the container
-COPY --chown=user . .
+# Copy the current directory contents into the container at $HOME/app setting the owner to the user
+COPY --chown=user . $HOME/app
 
 # Running the Flask application
 CMD ["python", "app.py"]