remove duplicated instructions

Author: ocefpaf

package-structure-code/publish-python-package-pypi-conda.md

@@ -159,8 +159,6 @@ Generally those steps are:
 1. Fork the staged recipes conda-forge GitHub repository
 1. Create a new recipe using the `grayskull` tool. You can [learn more about grayskull here](https://conda.github.io/grayskull/).
 1. Add the recipe file created by `grayskull` in a folder within the recipes/ directory of the [**conda-forge/staged-recipes**](https://github.com/conda-forge/staged-recipes) repository.
-1. Create a new recipe using the `grayskull` tool
-1. Add the recipe file created by `grayskull` in a folder within the recipes/ directory of the [**conda-forge/staged-recipes**](https://github.com/conda-forge/staged-recipes) repository.
 1. Open a pull request with your change. Your package will be tested on Windows, Mac and Linux using the repository CI.
 
 Once you have submitted a recipe to conda-forge, a maintainer will work