mirror of
https://github.com/crewAIInc/crewAI.git
synced 2026-01-24 15:48:23 +00:00
7564d71163
This commit addresses issue #4268 where crewAI's restrictive tokenizers constraint (using ~= operator) prevented using recent versions of transformers (4.51+) which require tokenizers >= 0.21. Changes: - Changed tokenizers constraint from ~=0.20.3 to >=0.20.3 - Added test to verify the constraint remains flexible The ~= operator was too restrictive as it only allows patch version updates (tokenizers~=0.20.3 means >=0.20.3,<0.21.0). This caused dependency resolution failures when installing transformers 4.51+. crewAI does not directly import or use tokenizers - it is a transitive dependency. chromadb only requires tokenizers>=0.13.2 with no upper bound, so relaxing this constraint is safe. Fixes #4268 Co-Authored-By: João <joao@crewai.com>