Update 07_reproducibility_ii.md

docs/07_reproducibility_ii.md

@@ -306,38 +306,7 @@ docker tag docker.io/username/imagename:oldtag harbor.cyverse.org/project/imagen
 
 The cached image laters will not change their `sha256` and both image tags will still be present after the new tag name is generated. 
 
-### :material-docker: push
 
-By default `docker push` will upload your local container image to the [Docker Hub](){target=_blank}
-
-We will cover `push` in more detail at the end of Day 2, but the essential functionality is the same as pull.
-
-Also, make sure that your container has the appropriate [tag](./intro.md#tag)
-
-First, make sure to log into the Docker Hub, this will allow you to download private limages, to upload private/public images:
-
-```
-docker login
-```
-
-Alternately, you can [link GitHub / GitLab accounts](https://hub.docker.com/settings/linked-accounts){target=_blank} to the Docker Hub.
-
-To push the image to the Docker Hub:
-
-```
-docker push username/imagename:tag 
-```
-
-or
-
-```
-docker push docker.io/username/imagename:tag
-```
-or, to a private registry, here we push to CyVerse private `harbor.cyverse.org` registry which uses "project" sub folders:
-
-```
-docker push harbor.cyverse.org/project/imagename:newtag 
-```
 
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