how to turb on dark theme in jupyter lab code example
Example 1: jupyter notebook dark theme
1. pip install jupyterthemes
2. jt -t chesterish -fs 16 -nfs 14 -tfs 14 -ofs 16 -dfs 14 -cellw 1600 -T -N -kl -f anka -nf anka -tf anka
Example 2: jupyter dark theme
conda install jupyterthemes