fix: use codespace-compatible docker images

Author: ngjunsiang

9569/Dockerfile

@@ -1,21 +1,9 @@
 # Python 3.7 Dockerfile
-FROM python:3.7-bullseye
-
-# Add MongoDB official repository
-RUN apt-get update && apt-get install -y gnupg curl && \
-    curl -fsSL https://www.mongodb.org/static/pgp/server-4.4.asc | gpg --dearmor -o /usr/share/keyrings/mongodb-archive-keyring.gpg && \
-    echo "deb [signed-by=/usr/share/keyrings/mongodb-archive-keyring.gpg] https://repo.mongodb.org/apt/debian buster/mongodb-org/4.4 main" > /etc/apt/sources.list.d/mongodb-org-4.4.list && \
-    apt-get update
-
-# Install MongoDB 4.4
-RUN apt-get install -y \
-    mongodb-org=4.4.24 \
-    && rm -rf /var/lib/apt/lists/*
+FROM mcr.microsoft.com/devcontainers/python:3.7
 
 # Install Python packages
 RUN pip install --no-cache-dir \
     Flask==2.2.5 \
-    pymongo==3.13.0 \
     notebook==6.5.6
 
-CMD ["python3"]
+CMD ["python3"]

nysd/Dockerfile

@@ -1,5 +1,5 @@
 # Python 3.11 Dockerfile
-FROM python:3.11-slim
+FROM mcr.microsoft.com/devcontainers/python:3.11
 
 # Install any additional dependencies here
 RUN apt-get update && apt-get install -y \

tnl/Dockerfile

@@ -1,9 +1,5 @@
 # Python 3.11 Dockerfile
-FROM python:3.11-slim
-
-# Install any additional dependencies here
-RUN apt-get update && apt-get install -y \
-    && rm -rf /var/lib/apt/lists/*
+FROM mcr.microsoft.com/devcontainers/python:3.11
 
 # Install Python packages
 RUN pip install --no-cache-dir \