add bge-m3 embeddings model to package

[Pn7Hao]

No description provided.

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• I have tested these changes locally.
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• I have added end-to-end and unit tests (if applicable).
• I have updated the documentation and README.md file (if necessary).
• I have removed unnecessary code and debug statements.
• PR title is clear and follows the convention.
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Walkthrough

This update introduces a new FlagEmbedding engine and tokenizer, extends embedding engine selection, and improves file handling, graph operations, and retrieval instrumentation. It also enhances error handling, logging, and dataset management, while adding utility methods for graph metadata and related chunk export. Several debugging outputs are included.

Changes

File(s)	Change Summary
cognee/infrastructure/databases/vector/embeddings/FlagEmbeddingEngine.py, cognee/infrastructure/llm/tokenizer/BAAI/adapter.py, cognee/infrastructure/llm/tokenizer/BAAI/__init__.py, cognee/infrastructure/databases/vector/embeddings/LiteLLMEmbeddingEngine.py, cognee/infrastructure/databases/vector/embeddings/get_embedding_engine.py	Added FlagEmbedding engine and tokenizer; integrated into embedding engine selection and tokenizer logic.
cognee/infrastructure/databases/vector/qdrant/QDrantAdapter.py	Simplified QDrant client instantiation, improved search input validation, error handling, and logging.
cognee/infrastructure/files/storage/LocalStorage.py	Enhanced directory existence check and error reporting in directory creation utility.
cognee/modules/graph/cognee_graph/CogneeGraph.py	Added __repr__, metadata dump, and related chunk export methods to the graph class.
cognee/modules/ingestion/save_data_to_file.py	Refined filename sanitization and length-limiting logic for data saving.
cognee/modules/pipelines/operations/run_tasks.py	Ensured dataset existence by creating a placeholder if missing during pipeline task runs.
cognee/modules/retrieval/completion_retriever.py, cognee/modules/retrieval/utils/completion.py	Added debugging output to log retrieved chunks and prompt content to files.
cognee/modules/retrieval/graph_completion_retriever.py	Removed logger usage, adjusted node content logic, and added timing instrumentation.
cognee/modules/retrieval/utils/brute_force_triplet_search.py	Added timing, logging, and output of search results and related chunks to files.
cognee/tasks/ingestion/save_data_item_to_storage.py	Improved file path detection by checking file existence before processing as a file.
cognee/__init__.py	No functional changes; only whitespace adjustments.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant App
    participant FlagEmbeddingEngine
    participant Tokenizer
    participant RemoteEndpoint

    User->>App: Request text embedding
    App->>FlagEmbeddingEngine: embed_text(texts)
    alt Local model available
        FlagEmbeddingEngine->>Tokenizer: Tokenize texts
        FlagEmbeddingEngine->>FlagEmbeddingEngine: Encode texts locally
        FlagEmbeddingEngine-->>App: Return embeddings
    else Remote endpoint fallback
        FlagEmbeddingEngine->>RemoteEndpoint: POST /embed texts
        RemoteEndpoint-->>FlagEmbeddingEngine: Return embeddings
        FlagEmbeddingEngine-->>App: Return embeddings
    end
    App-->>User: Return result

Loading

sequenceDiagram
    participant App
    participant QDrantAdapter
    participant QDrantClient

    App->>QDrantAdapter: search(collection_name, query, limit)
    QDrantAdapter->>QDrantClient: search(...)
    alt Collection not found
        QDrantClient-->>QDrantAdapter: UnexpectedResponse("Collection not found")
        QDrantAdapter-->>App: Raise CollectionNotFoundError
    else Limit <= 0
        QDrantAdapter-->>App: Return []
    else Success
        QDrantClient-->>QDrantAdapter: Return results
        QDrantAdapter-->>App: Return results
    end

Loading

Possibly related PRs

• Feat: log pipeline status and pass it through pipeline [COG-1214] #501: Modifies the run_tasks function to accept a dataset_id parameter and updates its invocation, closely related to this PR's handling of dataset creation in run_tasks.

Suggested reviewers

• borisarzentar
• Vasilije1990

Poem

A rabbit hopped through code today,
Embeddings new, in BAAI array.
Graphs now write their tales to file,
And filenames sanitized with style.
With checks and logs, and chunks in tow,
This bunny cheers, "Release—let's go!"
🐇✨

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between ef1aecd and 0106c33.

📒 Files selected for processing (16)

• cognee/__init__.py (1 hunks)
• cognee/infrastructure/databases/vector/embeddings/FlagEmbeddingEngine.py (1 hunks)
• cognee/infrastructure/databases/vector/embeddings/LiteLLMEmbeddingEngine.py (2 hunks)
• cognee/infrastructure/databases/vector/embeddings/get_embedding_engine.py (1 hunks)
• cognee/infrastructure/databases/vector/qdrant/QDrantAdapter.py (4 hunks)
• cognee/infrastructure/files/storage/LocalStorage.py (1 hunks)
• cognee/infrastructure/llm/tokenizer/BAAI/__init__.py (1 hunks)
• cognee/infrastructure/llm/tokenizer/BAAI/adapter.py (1 hunks)
• cognee/modules/graph/cognee_graph/CogneeGraph.py (2 hunks)
• cognee/modules/ingestion/save_data_to_file.py (2 hunks)
• cognee/modules/pipelines/operations/run_tasks.py (1 hunks)
• cognee/modules/retrieval/completion_retriever.py (1 hunks)
• cognee/modules/retrieval/graph_completion_retriever.py (4 hunks)
• cognee/modules/retrieval/utils/brute_force_triplet_search.py (4 hunks)
• cognee/modules/retrieval/utils/completion.py (1 hunks)
• cognee/tasks/ingestion/save_data_item_to_storage.py (2 hunks)

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[Pn7Hao]

my dummy