docs: improve SDK description in README.md

Author: Pierre

README.md

@@ -11,6 +11,8 @@ Official SDK from [WorkflowAI](https://workflowai.com) for Python.
 [WorkflowAI](https://workflowai.com) is a low-code tool for product managers and software engineers
 that makes it easier to ship features powered by AI.
 
+This SDK is designed for Python teams who prefer code-first development. It provides greater control through direct code integration while still leveraging the full power of the WorkflowAI platform, complementing the web-app experience.
+
 ## Installation
 
 `workflowai` requires a python >= 3.9.