[improvement][chat] Move python code out of chat-core module

chat/python/services/query_retrieval/run.py

@@ -0,0 +1,37 @@
+# -*- coding:utf-8 -*-
+
+import os
+import sys
+import uuid
+from typing import Any, List, Mapping, Optional, Union
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+
+from instances.logging_instance import logger
+
+import chromadb
+from chromadb.config import Settings
+from chromadb.api import Collection, Documents, Embeddings
+
+from instances.text2vec import Text2VecEmbeddingFunction
+from instances.chromadb_instance import client
+
+from config.config_parse import SOLVED_QUERY_COLLECTION_NAME, PRESET_QUERY_COLLECTION_NAME
+from retriever import ChromaCollectionRetriever, CollectionManager
+
+
+emb_func = Text2VecEmbeddingFunction()
+
+collection_manager = CollectionManager(chroma_client=client, embedding_func=emb_func
+                                        ,collection_meta={"hnsw:space": "cosine"})
+
+solved_query_collection = collection_manager.get_or_create_collection(collection_name=SOLVED_QUERY_COLLECTION_NAME)
+preset_query_collection = collection_manager.get_or_create_collection(collection_name=PRESET_QUERY_COLLECTION_NAME)
+
+
+solved_query_retriever = ChromaCollectionRetriever(solved_query_collection)
+preset_query_retriever = ChromaCollectionRetriever(preset_query_collection)
+
+logger.info("init_solved_query_collection_size: {}".format(solved_query_retriever.get_query_size()))
+logger.info("init_preset_query_collection_size: {}".format(preset_query_retriever.get_query_size()))