ajout de commentaires dans les dockerfile

code/backend/Dockerfile

@@ -1,18 +1,16 @@
-# For more information, please refer to https://aka.ms/vscode-docker-python
 FROM python:3.8-slim
 
-# Keeps Python from generating .pyc files in the container
+#Ne pas créer les fichiers .pyc
 ENV PYTHONDONTWRITEBYTECODE=1
-
-# Turns off buffering for easier container logging
+#Afficher les logs directement dans le terminal
 ENV PYTHONUNBUFFERED=1
 
-# Install pip requirements
+# Installation des dépendances
 COPY requirements.txt .
 RUN python -m pip install -r requirements.txt
 
+# Création du répertoire de travail
 WORKDIR /app
 COPY . /app
 
-# During debugging, this entry point will be overridden. For more information, please refer to https://aka.ms/vscode-docker-python-debug
 CMD ["python", "main.py"]