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Questions tagged [jupyter-lab]

JupyterLab is a web application that provides a frontend to many different languages and interactive shells such as IPython. JupyterLab enables you to work with documents and activities such as Jupyter notebooks, text editors, terminals, and custom components. You can arrange documents side by side using tabs and splitters. It supports Markdown, Python, R, LaTeX, images, CSV, JSON, PDF, Vega etc. Use this tag for questions related only to JupyterLab.

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How can I list all existing workspaces in JupyterLab?

How can I list all existing workspaces in JupyterLab? I know that one can view the current workspace name in the URL:
Franck Dernoncourt
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How to edit jupyter lab theme

As described in a previous question, it is now possible to edit the Jupyter Lab theme. However, this theme has a few issues for me personally. For example, it makes plot axes hard to read, since their default color is black. Other users have had…
Seanny123
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How to solve 404 error of jupyter lab

I installed Anaconda on my windows 10. and updated all packages. now I am trying to open Jupyter lab by cmd. when I type this command in cmd: jupyter lab it just opens a tab in google chrome that shows: "404 : Not Found You are requesting a page…
Mahdi J.
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Ipywidgets are not displayed with JavaScript error

We are currently using JupyterHub for our team. When I try to use ipywidgets in JupyterLab I get this JavaScript error (https adress is cutted out) The Code import ipywidgets as widgets slider = widgets.FloatSlider(description='$x$') text =…
Jonas
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How is LaTeX in markdown displayed and exported in JupyterLab and how can one declare new LaTeX macros and use packages from CTAN?

The original question can be subdivided into the four separate yet closely related questions: How is LaTeX in markdown displayed in JupyterLab? How is LaTeX in markdown exported (into supported file formats) in JupyterLab? How can I define new…
Dmitrii Demenev
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Google colab change form parameters

Google colab form has a powerful feature called Forms, https://colab.research.google.com/notebooks/forms.ipynb. In that there is a dropdown option too, I want to modify the options of the drop-down list via code. Is it possible to do so…
Krish Yadav
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How to pronounce "Jupyter" e.g. in "Jupyter Notebook"?

I have heard a lot of people saying "Jupyter" with "py" as in Python, while others say "Jupyter", with "py" as in the name of the planet. So, what is the most correct form?
Lara
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How to cause Jupyter Lab to save notebook (programmatically)

I have a notebook that runs overnight, and prints out a bunch of stuff, including images and such. I want to cause this output to be saved programatically (perhaps at certain intervals). I also want to save the code that was run. In a Jupyter…
charles strauss
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Steps for doing a clean uninstall and reinstall Jupyter-Lab and then ipyleaflet on Ubuntu Linux 20.04

Folks, I got an error when I tried to create a map in ipyleafltet so I tried the following steps to completely reinstall jupyter and ipyleaflet. Now I don't get an error but ipywidget just hangs "Loading widget...". I know that a clean reinstall…
tgmueller
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What is Right extension for Plotly in JupyterLab?

Plotly is not working in Jupyterlab. I assume that there is a conflict in required extensions but I'm not sure. On checking troubleshooting on Plotly https://plotly.com/python/troubleshooting/ , they advise to remove extensions and install them…
Maged
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How do I launch jupyter lab with the dark theme enabled by default?

The answer to this question points out that the "JupyterLab Dark" theme is now available as part of a vanilla jupyter-lab install. How can I configure jupyter-lab so that it launches with this theme already applied on the first launch, so I don't…
quant
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Plots not showing in Jupyter notebook

I am trying to create a 2x2 plots for Anscombe data-set Loading Data-set and separating each class in data-set import seaborn as sns import matplotlib.pyplot as plt anscombe = sns.load_dataset('anscombe') dataset_1 = anscombe[anscombe['dataset']…
pquest
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EMR jupyter notebook tab completion / autocomplete?

Is there a way to enable tab completion on Jupyter notebooks or Jupyterlabs attached to an EMR cluster? Currently, when i start a notebook, there is no autocomplete or tab completion. Even doc strings are not shown. I use: emr-5.29.0 Spark…
hamiq
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How can I open files in any directory in my computer when using Jupyter Lab?

After launching the Jupyter Lab interface, I tried to open a Python file using the File -> Open menu. Yet no matter what I enter for a path in my PC, it cannot be reached. Does Jupyter Lab impose any restriction upon gaining access to a PC's…
Theron
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JupyterLab fig does not show. It shows blank result (but works fine on jupyternotebook)

I am new to JupyterLab trying to learn. When I try to plot a graph, it works fine on jupyter notebook, but does not show the result on jupyterlab. Can anyone help me with this? Here are the codes below: import pandas as pd import…
user11709615
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