Merge branch 'main' into optimal_route_level_score_thresholds

.gitignore

README.md

poetry.lock

pyproject.toml

semantic_router/__init__.py

semantic_router/layer.py

semantic_router/llms/__init__.py

semantic_router/llms/base.py

semantic_router/llms/zure.py

semantic_router/route.py

semantic_router/schema.py

semantic_router/utils/splitters.py

tests/unit/llms/test_llm_azure_openai.py

tests/unit/test_splitters.py