Add devcontainer

.devcontainer/Dockerfile

@@ -0,0 +1,12 @@
+FROM pytorch/pytorch:2.2.0-cuda12.1-cudnn8-devel
+
+RUN <<EOF
+apt-get update
+apt-get install -y --no-install-recommends \
+    git
+rm -rf /var/lib/apt/lists/*
+EOF
+
+COPY requirements.txt requirements.txt
+
+RUN pip install --no-cache-dir -r requirements.txt

.devcontainer/devcontainer.json

@@ -0,0 +1,19 @@
+{
+  "name": "LLMs From Scratch",
+  "build": {
+    "context": "..",
+    "dockerfile": "Dockerfile"
+  },
+  "runArgs": ["--runtime=nvidia", "--gpus=all"],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.python",
+        "ms-python.black-formatter",
+        "ms-azuretools.vscode-docker",
+        "ms-toolsai.jupyter",
+        "esbenp.prettier-vscode"
+      ]
+    }
+  }
+}