chore(cli): mark some code as nocover

Author: Davidyz

src/vectorcode/database/__init__.py

@@ -1,21 +1,21 @@
 import logging
-from typing import Optional, Type
+from typing import Type
 
 from vectorcode.cli_utils import Config
 from vectorcode.database.base import DatabaseConnectorBase
 
 logger = logging.getLogger(name=__name__)
 
 
-def get_database_connector(config: Config) -> DatabaseConnectorBase:
+def get_database_connector(config: Config) -> DatabaseConnectorBase:  # pragma: nocover
     """
     It's CRUCIAL to keep the `import`s of the database connectors in the branches.
     This allow them to be lazy-imported. This also allow us to keep the main package
     lightweight because we don't have to include dependencies for EVERY database.
 
     > Raises a `ValueError` in case the database connector is not supported.
     """
-    cls: Optional[Type[DatabaseConnectorBase]] = None
+    cls: Type[DatabaseConnectorBase] | None = None
 
     if not config.db_type.endswith("Connector"):
         config.db_type = f"{config.db_type}Connector"

src/vectorcode/database/utils.py

@@ -48,7 +48,9 @@ def get_collection_id(full_path: str) -> str:
 
 
 @cache
-def get_embedding_function(configs: Config) -> chromadb.EmbeddingFunction:
+def get_embedding_function(
+    configs: Config,
+) -> chromadb.EmbeddingFunction:  # pragma: nocover
     try:
         ef = getattr(embedding_functions, configs.embedding_function)(
             **configs.embedding_params