[Improvements] Upgrade langchain-openai package and other improvements (

mem0ai#1372)

[Misc] Update package version for chroma and pypdf (mem0ai#1352)

[Bug fix] Remove duplicate constants (mem0ai#1342)

[Improvement] Make embedchain home dir configurable (mem0ai#1341)

[Improvements] Improve logging and fix insertion in data_sources table (

mem0ai#1337)

[Bug Fix] Make claude-3-opus model work (mem0ai#1331)

Update package version to 0.1.98 (mem0ai#1327)

[Bug fix] Fix issues related to logging configuration (mem0ai#1318)

[Version] Update version to 0.1.96 (mem0ai#1317)

[Refactor] Improve logging package wide (mem0ai#1315)