feat(api): remove Stainless attribution from readme

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 42
 openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/imagekit-inc%2Fimagekit-d1a3e6dfc45ae832b6b14a0aef25878985c679fa9f48c1470df188b1578ba648.yml
 openapi_spec_hash: 1d382866fce3284f26d341f112988d9d
-config_hash: 5f7498f5ea66e8a544c6c37b10f77467
+config_hash: ff23f46fe08ef3f43c57c8cf13eff3a1

README.md

@@ -7,8 +7,6 @@ The Image Kit Python library provides convenient access to the Image Kit REST AP
 application. The library includes type definitions for all request params and response fields,
 and offers both synchronous and asynchronous clients powered by [httpx](https://github.com/encode/httpx).
 
-It is generated with [Stainless](https://www.stainless.com/).
-
 ## Documentation
 
 The REST API documentation can be found on [imagekit.io](https://imagekit.io/docs/api-reference). The full API of this library can be found in [api.md](api.md).