Delete echo because @rgbkrk told me it was okay
Delete echo because @rgbkrk told me it was okay

rgbkrk/jupyter-sidecar,rgbkrk/jupyter-sidecar,captainsafia/jupyter-sidecar,nteract/sidecar,captainsafia/jupyter-sidecar,nteract/sidecar,nteract/jupyter-sidecar,nteract/jupyter-sidecar