diff --git a/.devcontainer/alpine-arm64/Dockerfile b/.devcontainer/alpine-arm64/Dockerfile
index ad09f074..900a0888 100644
--- a/.devcontainer/alpine-arm64/Dockerfile
+++ b/.devcontainer/alpine-arm64/Dockerfile
@@ -1,6 +1,5 @@
 FROM arm64v8/python:3.11-alpine
 RUN apk add gcc libc-dev linux-headers musl-dev zlib zlib-dev python3-dev curl
-RUN python3 -m pip install ipykernel
 RUN sh -c "$(curl -fsSL https://github.com/deluan/zsh-in-docker/releases/download/v1.1.5/zsh-in-docker.sh)" -- \
     -t powerlevel10k/powerlevel10k \
     -p git \
diff --git a/.devcontainer/alpine-x64/Dockerfile b/.devcontainer/alpine-x64/Dockerfile
index 22198e1d..f7e21245 100644
--- a/.devcontainer/alpine-x64/Dockerfile
+++ b/.devcontainer/alpine-x64/Dockerfile
@@ -1,6 +1,5 @@
 FROM amd64/python:3.11-alpine
 RUN apk add gcc libc-dev linux-headers musl-dev zlib zlib-dev python3-dev curl
-RUN python -m pip install ipykernel
 RUN sh -c "$(curl -fsSL https://github.com/deluan/zsh-in-docker/releases/download/v1.1.5/zsh-in-docker.sh)" -- \
     -t powerlevel10k/powerlevel10k \
     -p git \
diff --git a/.gitignore b/.gitignore
index 97241570..f418d35d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,5 +10,9 @@ target/
 *.pdb
 
 # Directory with generated environments (generally created on CI)
-tmp
-.DS_Store
\ No newline at end of file
+.DS_Store
+
+# Testing directories
+.venv/
+tmp/
+temp/
\ No newline at end of file