chore(internal): codegen related update (#717)

README.md

@@ -294,16 +294,6 @@ client.with_options(http_client=DefaultHttpxClient(...))
 
 By default the library closes underlying HTTP connections whenever the client is [garbage collected](https://docs.python.org/3/reference/datamodel.html#object.__del__). You can manually close the client using the `.close()` method if desired, or with a context manager that closes when exiting.
 
-```py
-from structify import Structify
-
-with Structify() as client:
-  # make requests here
-  ...
-
-# HTTP client is now closed
-```
-
 ## Versioning
 
 This package generally follows [SemVer](https://semver.org/spec/v2.0.0.html) conventions, though certain backwards-incompatible changes may be released as minor versions: