Remove the install_requirements of paddlepaddle version and pgl, adding instructions to install both packages to the installation readme. And add checking function to the init of the pahelix, if the user import pahelix with a paddle version less than 2.0.0rc0, a waring will be printed on the screen.
Remove the install_requirements of paddlepaddle version and pgl, adding instructions to install both packages to the installation readme. And add checking function to the init of the pahelix, if the user import pahelix with a paddle version less than 2.0.0rc0, a waring will be printed on the screen.