[CI] Pin Cython version to fix compilation

tlc-pack / tlcpack

https://tlcpack.ai/

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[CI] Pin Cython version to fix compilation #182

Closed Liam-Sturge closed 11 months ago

Liam-Sturge commented 11 months ago

Cython 3.0.0 was recently released, but it is incompatible with the current .pxi definitions in python/tvm/_ffi/_cpython.

Cython has been pinned for TVM in PR: 15353 until a working fix is created. This patch replicates many of the changes for TLCPack installation, as we are seeing the same Cython errors when trying to use TLCPack Ubuntu Docker images.

Liam-Sturge commented 11 months ago

PR not syncing latest changes from Fork. Closing to open a duplicate PR in hope it picks up changes.