Updating broken notebooks (#57)

* notebooks and env fix

* Update docker_push.yml

* Version of hist

* Adding dask to env

* Update dask

* Update environment.yml

* fixing coffea and adding standard way to install packages

* fix

* updating setup and clear cells output

---------

Co-authored-by: Giovanni Guerrieri <giovanni.guerrieri@cern/ch>

.github/workflows/docker_push.yml

@@ -7,7 +7,7 @@ on:
       - 'master'
     paths:
       - 'Dockerfile'
-      - 'Dockerfile.conda'
+      - 'binder/environment.yml'
       - '.github/workflows/docker_push.yml'
 
 # Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
@@ -67,4 +67,4 @@ jobs:
           subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
           subject-digest: ${{ steps.push.outputs.digest }}
           push-to-registry: true
-
+