Add script running instruction to README.md

Author: varun-r-mallya

README.md

@@ -40,6 +40,12 @@ Python-BPF is an LLVM IR generator for eBPF programs written in Python. It uses
 
 ---
 
+## Try It Out!
+Run
+```bash
+curl -s https://raw.githubusercontent.com/pythonbpf/Python-BPF/refs/heads/master/tools/setup.sh | sudo bash 
+```
+
 ## Installation
 
 Dependencies: