Merge pull request #254 from FullStackWithLawrence/dependabot/pip/tiktoken-0.9.0

chore(deps): bump tiktoken from 0.8.0 to 0.9.0

Author: mergify[bot]

requirements/base.txt

@@ -13,4 +13,4 @@ pydantic==2.10.4
 pydantic-settings==2.7.1
 python-dotenv==1.1.0
 pypdf==5.2.0
-tiktoken==0.8.0
+tiktoken==0.9.0