Remove Sourcerer's hall of fame

Sourcerer is gone: sourcerer-io/sourcerer-app#632

README.rst

@@ -201,38 +201,6 @@ Contributing
 Contributions are welcome! Please see our `Contributing Guide <https://dvc.org/doc/user-guide/contributing/core>`_ for more
 details.
 
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/0
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/0
-   :alt: 0
-
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/1
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/1
-   :alt: 1
-
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/2
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/2
-   :alt: 2
-
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/3
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/3
-   :alt: 3
-
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/4
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/4
-   :alt: 4
-
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/5
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/5
-   :alt: 5
-
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/6
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/6
-   :alt: 6
-
-.. image:: https://sourcerer.io/fame/efiop/iterative/dvc/images/7
-   :target: https://sourcerer.io/fame/efiop/iterative/dvc/links/7
-   :alt: 7
-
 Mailing List
 ============