Bump graphrag from 1.2.0 to 2.7.0 in /backend

[dependabot]

Bumps graphrag from 1.2.0 to 2.7.0.

Release notes

Sourced from graphrag's releases.

v2.7.0

What's Changed

• minor: Set LiteLLM as default in init_content.
• patch: Fix Azure auth scope issue with LiteLLM.
• patch: Housekeeping before 3.0

Full Changelog: microsoft/graphrag@v2.6.0...v2.7.0

v2.6.0

What's Changed

• minor: Add LiteLLM chat and embedding model providers.
• minor: Add LoggerFactory and clean up related API.
• minor: Add config for NLP async mode.
• minor: Add optional input documents to indexing API.
• minor: add customization to vector store
• patch: Add gpt-5 support by updating fnllm dependency.
• patch: Fix all human_readable_id fields to be 0-based.
• patch: Fix multi-index search.
• patch: Improve upon recent logging refactor
• patch: Make cache, storage, and vector_store factories consistent with similar registration support
• patch: Remove hard-coded community rate limiter.
• patch: generate_text_embeddings only loads tables if embedding field is specified.

New Contributors

• @​Wonderdch made their first contribution in microsoft/graphrag#2038

Full Changelog: microsoft/graphrag@v.2.5.0...v2.6.0

v.2.5.0

What's Changed

• minor: Add additional context variable to build index signature for custom parameter bag
• minor: swap package management from Poetry -> UV

Full Changelog: microsoft/graphrag@v.2.4.0...v.2.5.0

v.2.4.0

What's Changed

• minor: Allow injection of custom pipelines.
• minor: Refactored StorageFactory to use a registration-based approach
• patch: Fix default values for tpm and rpm limiters on embeddings
• patch: Update typer.
• patch: cleaned up logging to follow python standards.

Full Changelog: microsoft/graphrag@v2.3.0...v.2.4.0

v2.3.0

What's Changed

... (truncated)

Changelog

Sourced from graphrag's changelog.

2.7.0

• minor: Set LiteLLM as default in init_content.
• patch: Fix Azure auth scope issue with LiteLLM.
• patch: Housekeeping toward 2.7.

2.6.0

• minor: Add LiteLLM chat and embedding model providers.
• minor: Add LoggerFactory and clean up related API.
• minor: Add config for NLP async mode.
• minor: Add optional input documents to indexing API.
• minor: add customization to vector store
• patch: Add gpt-5 support by updating fnllm dependency.
• patch: Fix all human_readable_id fields to be 0-based.
• patch: Fix multi-index search.
• patch: Improve upon recent logging refactor
• patch: Make cache, storage, and vector_store factories consistent with similar registration support
• patch: Remove hard-coded community rate limiter.
• patch: generate_text_embeddings only loads tables if embedding field is specified.

2.5.0

• minor: Add additional context variable to build index signature for custom parameter bag
• minor: swap package management from Poetry -> UV

2.4.0

• minor: Allow injection of custom pipelines.
• minor: Refactored StorageFactory to use a registration-based approach
• patch: Fix default values for tpm and rpm limiters on embeddings
• patch: Update typer.
• patch: cleaned up logging to follow python standards.

2.3.0

• minor: Remove Dynamic Max Retries support. Refactor typer typing in cli interface
• minor: Update fnllm to latest. Update default graphrag configuration
• patch: A few fixes and enhancements for better reuse and flow.
• patch: Add full llm response to LLM PRovider output
• patch: Fix Drift Reduce Response for non streaming calls
• patch: Fix global search prompt to include missing formatting key
• patch: Upgrade pyarrow dependency to >=17.0.0 to fix CVE-2024-52338

2.2.1

• patch: Fix Community Report prompt tuning response
• patch: Fix graph creation missing edge weights.
• patch: Update as workflows

... (truncated)

Commits

• fdb7e38 Release v2.7.0 (#2087)
• ac8a7f5 Housekeeping (#2086)
• 6c86b0a Init config cleanup (#2084)
• 2bd3922 Litellm auth fix (#2083)
• 7f996cf Docs/2.6.0 (#2070)
• 9bc899f Release v2.6.0 (#2068)
• 2b70e4a Tokenizer (#2051)
• 82cd3b7 Custom vector store schema implementation (#2062)
• 075cadd Clarify managed auth setup in Azure documentation (#2064)
• 6d7a50b Remove community reports rate limiter (#2056)
• Additional commits viewable in compare view

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