Removed broken link named introduction to nasa earthaccess

CHANGELOG.md

@@ -7,6 +7,7 @@
   `earthaccess.get_s3_filesystem` and `Store.get_s3_filesystem`, respectively,
   instead ([#766](https://github.com/nsidc/earthaccess/issues/766))([**@Sherwin-14**](https://github.com/Sherwin-14))
 - Added Issue Templates([#281](https://github.com/nsidc/earthaccess/issues/281))([**@Sherwin-14**](https://github.com/Sherwin-14))
+- Removed Broken Link "Introduction to NASA earthaccess" ([#779](https://github.com/nsidc/earthaccess/issues/779))([**@Sherwin-14**](https://github.com/Sherwin-14))
 
 
 

docs/howto/search-granules.md

@@ -16,7 +16,7 @@ results = earthaccess.search_data(
 ### **Searching for data**
 
 Once we have selected our dataset we can search for the data granules using *doi*, *short_name* or *concept_id*.
-If we are not sure or we don't know how to search for a particular dataset, we can start with the ["Introducing NASA earthaccess"](https://nsidc.github.io/earthaccess/tutorials/demo/#querying-for-datasets) tutorial or through the [NASA Earthdata Search portal](https://search.earthdata.nasa.gov/). For a complete list of search parameters we can use visit the extended [API documentation](https://earthaccess.readthedocs.io/en/latest/user-reference/api/api/).
+If we are not sure or we don't know how to search for a particular dataset, we can start with the [NASA Earthdata Search portal](https://search.earthdata.nasa.gov/). For a complete list of search parameters we can use visit the extended [API documentation](https://earthaccess.readthedocs.io/en/latest/user-reference/api/api/).
 
 ```python