docs: update README

README.md

@@ -1,15 +1,15 @@
-**Note: This repository is only for reference purposes, if you want to use it, you need to find your own solutions to configure**
-
 # CMake MLIR Toy Tutorial
 
-This contains sample code to support the tutorial on using MLIR for building a compiler for a simple Toy language.
+This repository contains sample code to support the tutorial on using MLIR for building a compiler for a simple Toy language.
 
-See [docs/Tutorials/Toy](../../docs/Tutorials/Toy) at the root of the project for more informations.
+See [docs/Tutorials/Toy](https://github.com/llvm/llvm-project/tree/main/mlir/docs/Tutorials/Toy) for more information.
 
 In this repository, you can **run the MLIR toy tutorial (on Debian) without compile the LLVM project** 😋
 
 ## Environment
 
+**Notice: You should enable Debian sid source**
+
 - Debian
 - CMake
 - Ninja-Build
@@ -22,13 +22,8 @@ apt install llvm-18 clang-18 cmake ninja-build mlir-18-tools libmlir-18-dev
 ```
 
 ## Note
-
-The `.td` file need run shell script to generate `.h` and `.cpp` , The reference shell script are on the folder
-
+If you want Debug, you have to install GDB
 ```
-mlir-tblgen-18 -gen-op-decls -I /usr/lib/llvm-18/include Ops.td > Ops.h.inc
-mlir-tblgen-18 -gen-op-defs -I /usr/lib/llvm-18/include Ops.td > Ops.cpp.inc
-mlir-tblgen-18 -gen-dialect-decls -I /usr/lib/llvm-18/include Ops.td > Dialect.h.inc
-mlir-tblgen-18 -gen-dialect-defs -I /usr/lib/llvm-18/include Ops.td > Dialect.cpp.inc
+apt install gdb
 ```