Automate pipeline container removal and fix yaml issue

init-pipeline.sh

 #!/bin/bash
+docker rm -f tutor-pipeline
 mkdir -p "$(tutor plugins printroot)"/
 cp plugin/pipeline-plugin.py "$(tutor plugins printroot)"/
 tutor plugins enable pipeline-plugin
@@ -7,4 +8,4 @@ cp "$(tutor config printroot)"/config.yml "$(tutor plugins printroot)"/templates
 cp service/* "$(tutor plugins printroot)"/templates/pipeline-plugin/build/pipeline/
 tutor config save
 tutor images build pipeline
-tutor local run -dp 12345:12345/tcp pipeline
\ No newline at end of file
+tutor local run --name tutor-pipeline -dp 12345:12345/tcp pipeline
\ No newline at end of file

plugin/pipeline-plugin.py

@@ -21,8 +21,8 @@ hooks.Filters.ENV_PATCHES.add_item(
     (
         "local-docker-compose-services",
         """
-        pipeline:
-        image: pipeline:latest
-        """
+pipeline:
+    image: pipeline:latest
+"""
     )
 )