system_architecture.md

graph LR participant User as "User" participant API as "Query Service API" participant RetrievalHandler as "Retrieval Handler" participant EmbeddingGenerator as "Embedding Generator" participant ChromaDB as "ChromaDB (Vector Store)" participant LLMIntegrator as "LLM Integrator"

User->>API: Sends query request
API->>RetrievalHandler: Retrieve relevant documents
RetrievalHandler->>EmbeddingGenerator: Generate embeddings for query
EmbeddingGenerator->>ChromaDB: Query vector store
ChromaDB->>RetrievalHandler: Return relevant documents
RetrievalHandler->>LLMIntegrator: Generate response using LLM
LLMIntegrator->>API: Return final response
API->>User: Return final response