chore: update README (#12)

Author: marvinhagemeister

README.md

@@ -1,9 +1,9 @@
 # Deno Sandbox Python SDK
 
-Create isolated [sandboxes on Deno Deploy](https://deno.com/deploy/sandboxes) to
-securely run code in a lightweight Linux microVM. You can securely run shell
-scripts, spawn processes, execute JavaScript applications and REPLs, and
-interact with files remotely.
+Create isolated [Deno sandboxes](https://deno.com/deploy/sandboxes) to run code
+in a lightweight Linux microVM. You can securely run shell scripts, spawn
+processes, execute JavaScript applications and REPLs, and interact with files
+remotely.
 
 This Python SDK let's you create and manage sandboxes programmatically.
 
@@ -15,7 +15,51 @@ uv add deno-sandbox
 
 ## Quick Start
 
-TODO
+Sync:
+
+```py
+from deno_sandbox import DenoDeploy
+
+def main()
+  sdk = DenoDeploy()
+
+  with sdk.sandbox.create() as sb
+    child_process = sb.spawn({
+      "command": "npx",
+      "args": [
+        "cowsay",
+        "hello"
+      ]
+    })
+
+    await p.status
+
+if __name__ == "__main__"
+  main()
+```
+
+Async:
+
+```py
+from deno_sandbox import AsyncDenoDeploy
+
+async def main()
+  sdk = AsyncDenoDeploy()
+
+  async with sdk.sandbox.create() as sb
+    child_process = await sb.spawn({
+      "command": "npx",
+      "args": [
+        "cowsay",
+        "hello"
+      ]
+    })
+
+    await p.status
+
+if __name__ == "__main__"
+  asyncio.run(main())
+```
 
 ## License