chore(internal): codegen related update

Author: stainless-app[bot]

README.md

@@ -24,9 +24,12 @@ pip install asktable
 The full API of this library can be found in [api.md](api.md).
 
 ```python
+import os
 from asktable import Asktable
 
-client = Asktable()
+client = Asktable(
+    api_key=os.environ.get("ASKTABLE_API_KEY"),  # This is the default and can be omitted
+)
 
 datasource = client.datasources.create(
     engine="mysql",
@@ -44,10 +47,13 @@ so that your API Key is not stored in source control.
 Simply import `AsyncAsktable` instead of `Asktable` and use `await` with each API call:
 
 ```python
+import os
 import asyncio
 from asktable import AsyncAsktable
 
-client = AsyncAsktable()
+client = AsyncAsktable(
+    api_key=os.environ.get("ASKTABLE_API_KEY"),  # This is the default and can be omitted
+)
 
 
 async def main() -> None: