doc/notebook/mkdocs-material/material/templates/.icons/material/cloud-refresh.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 18.5c0 .5.07 1 .18 1.5H6.5c-1.5 0-2.81-.5-3.89-1.57C1.54 17.38 1 16.09 1 14.58c0-1.3.39-2.46 1.17-3.48S4 9.43 5.25 9.15c.42-1.53 1.25-2.77 2.5-3.72S10.42 4 12 4c1.95 0 3.6.68 4.96 2.04C18.32 7.4 19 9.05 19 11c1.15.13 2.1.63 2.86 1.5.24.26.43.55.6.86A6.37 6.37 0 0 0 18.5 12a6.5 6.5 0 0 0-6.5 6.5m6-4c-2.21 0-4 1.79-4 4s1.79 4 4 4c1.68 0 3.12-1.03 3.71-2.5H20a2.5 2.5 0 1 1-.23-3.27L18 18.5h4v-4l-1.17 1.17A3.99 3.99 0 0 0 18 14.5Z"/></svg>