feat:add a CUDA moudle

refactor:CPP module

feat:complement CPP moudle

feat:add a cpp module

Merge branch 'main' of https://github.com/zh-he/awesome-deep-learning-reseach-beginner

style:update README.md

style:update README.md

refactor:Seq2Seq module has been refactor

feat:add a Seq2Seq module, but there are some bugs

feat:complete LSTM.py

feat:add a LSTM directory and Seq2Seq directory and update README.md

style:update README.md

feat:add a CNN_Template.py and complement ResNet Classification

feat:add a gitignore file

feat:Add a CNN directory