how MacBook Pro is upgraded
how can I upgrade my MacBook Pro of 2010 version
MacBook Pro 13″, macOS 10.13
Due to small number of MacBook Pro '2010' models, 13/15/17"..
(Mactracker database shows 3; perhaps more, in Everymac site)
..to better define what you call a MacBook Pro 2010, to be sure?
The next upgrade required, would be hardware; a newer MB/Pro.
At least until 'Mid 2012' those all upgrade to High Sierra 10.13.6.
There are several upgrade links and pathways; shown below.
• How to get old versions of macOS - Apple Support
https://support.apple.com/en-us/HT211683
[All with few exceptions, use Safari browser to download these.]
macOS High Sierra 10.13 can upgrade Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion
For download link to start 'download of the Installer' use Blue text. (Recommend read full site.)
A separate path exists to create an external Bootable installer.
You do not need a bootable installer to upgrade to later macOS.
• How to create a bootable installer for macOS - Apple Support
https://support.apple.com/en-us/HT201372
With your MacBook Pro (2010) already on High Sierra: that's all, folks!🙃