Upgrade the chromadb version to 0.4.8 and open its settings configuration. (#517)

embedchain/config/apps/BaseAppConfig.py

@@ -24,6 +24,7 @@ class BaseAppConfig(BaseConfig, JSONSerializable):
         db_type: VectorDatabases = None,
         vector_dim: VectorDimensions = None,
         es_config: ElasticsearchDBConfig = None,
+        chroma_settings: dict = {},
     ):
         """
         :param log_level: Optional. (String) Debug level
@@ -38,6 +39,7 @@ class BaseAppConfig(BaseConfig, JSONSerializable):
         :param db_type: Optional. type of Vector database to use
         :param vector_dim: Vector dimension generated by embedding fn
         :param es_config: Optional. elasticsearch database config to be used for connection
+        :param chroma_settings: Optional. Chroma settings for connection.
         """
         self._setup_logging(log_level)
         self.collection_name = collection_name if collection_name else "embedchain_store"
@@ -50,13 +52,14 @@ class BaseAppConfig(BaseConfig, JSONSerializable):
             vector_dim=vector_dim,
             collection_name=self.collection_name,
             es_config=es_config,
+            chroma_settings=chroma_settings,
         )
         self.id = id
         self.collect_metrics = True if (collect_metrics is True or collect_metrics is None) else False
         return
 
     @staticmethod
-    def get_db(db, embedding_fn, host, port, db_type, vector_dim, collection_name, es_config):
+    def get_db(db, embedding_fn, host, port, db_type, vector_dim, collection_name, es_config, chroma_settings):
         """
         Get db based on db_type, db with default database (`ChromaDb`)
         :param Optional. (Vector) database to use for embeddings.
@@ -85,7 +88,7 @@ class BaseAppConfig(BaseConfig, JSONSerializable):
 
         from embedchain.vectordb.chroma_db import ChromaDB
 
-        return ChromaDB(embedding_fn=embedding_fn, host=host, port=port)
+        return ChromaDB(embedding_fn=embedding_fn, host=host, port=port, chroma_settings=chroma_settings)
 
     def _setup_logging(self, debug_level):
         level = logging.WARNING  # Default level