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rag_api/.env.example

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+GORICH_SITE_URL=https://gorych34.ru/
+
+# ChromaDB
+CHROMA_PATH=/data/chroma
+HUGGINGFACE_CACHE_DIR=/data/huggingface
+KNOWLEDGE_COLLECTION=gorich_knowledge
+MENU_COLLECTION=gorich_menu
+MENU_SNAPSHOT_PATH=/data/menu/gorich_menu.json
+ANONYMIZED_TELEMETRY=false
+
+# OpenRouter
+OPENROUTER_API_KEY=your_openrouter_api_key
+OPENROUTER_MODEL=mistralai/mistral-medium-3-5
+OPENROUTER_BASE_URL=https://openrouter.ai/api/v1
+
+# Public app metadata
+PUBLIC_APP_URL=http://localhost:8001
+PUBLIC_APP_NAME=Gorich Bot RAG
+
+# Embeddings
+EMBEDDING_MODEL=sergeyzh/rubert-mini-frida
+EMBEDDING_QUERY_PREFIX="search_query: "
+EMBEDDING_DOCUMENT_PREFIX="search_document: "
+EMBEDDING_MAX_LENGTH=512
+EMBEDDING_BATCH_SIZE=32
+
+# RAG
+REQUEST_TIMEOUT_SECONDS=60
+RAG_TOP_K=5
+INDEX_ON_STARTUP=true