* add name support
* use fetch in gpt2
* remove requests from main lib, networkx also optional
* umm, keep that assert
* updates to fetch
* i love the walrus so much
* stop bundling mnist with tinygrad
* err, https
* download cache names
* add DOWNLOAD_CACHE_VERSION
* need env.
* ugh, wrong path
* replace get_child
* more paren stripping
* remove global and local size from renderers
* complex strip parens
* extra helpers + minor webgpu fix
* fix test uops
* one more parens test