Update README.md

README.md

@@ -16,9 +16,11 @@ short_description: "Training coding agents to rebuild real-world programs"
 ### Welcome to ProgramGym 👋
 
 
+Program-Env transforms GitHub repositories into verifiable environments for program reprodcution from scratch. Using this novel pipeline, we obtain the programgym-1648,which consist of 1,648 training environments spanning C, C++, Go, and Rust.
+
 This is the home of **ProgramGym**, a project dedicated to training coding agents to rebuild real-world programs from scratch.
 
-ProgramGym brings together **Program-Env** and **Program-Agent**. Program-Env transforms GitHub repositories into verifiable environments, powering **[ProgramGym-1648](https://huggingface.co/datasets/ProgramGym/programgym-1648)**, a dataset of 1,648 tasks across C, C++, Go, and Rust. Program-Agent follows a role-isolated analysis–implementation–review workflow, supported by compilation checks and failure recovery.
+ProgramGym brings together **Program-Env** and **Program-Agent**. Program-Env transforms GitHub repositories into verifiable environments for program reprodcution from scratch. Using this novel pipeline, we obtain the **[ProgramGym-1648](https://huggingface.co/datasets/ProgramGym/programgym-1648)**,which consist of 1,648 training environments spanning C, C++, Go, and Rust. Program-Agent follows a role-isolated analysis–implementation–review workflow, supported by compilation checks and failure recovery.
 
 Feel free to explore our repositories and dataset, and join us in advancing the capabilities of coding agents! 🤩