refactor: replace bare dict with dict[str, Any] in core provider services and misc modules (#35124)

api/core/rag/datasource/retrieval_service.py

@@ -174,8 +174,8 @@ class RetrievalService:
         cls,
         dataset_id: str,
         query: str,
-        external_retrieval_model: dict | None = None,
-        metadata_filtering_conditions: dict | None = None,
+        external_retrieval_model: dict[str, Any] | None = None,
+        metadata_filtering_conditions: dict[str, Any] | None = None,
     ):
         stmt = select(Dataset).where(Dataset.id == dataset_id)
         dataset = db.session.scalar(stmt)

api/core/rag/embedding/cached_embedding.py

@@ -232,7 +232,7 @@ class CacheEmbedding(Embeddings):
 
         return embedding_results  # type: ignore
 
-    def embed_multimodal_query(self, multimodel_document: dict) -> list[float]:
+    def embed_multimodal_query(self, multimodel_document: dict[str, Any]) -> list[float]:
         """Embed multimodal documents."""
         # use doc embedding cache or store if not exists
         file_id = multimodel_document["file_id"]

api/core/rag/embedding/embedding_base.py

@@ -1,4 +1,5 @@
 from abc import ABC, abstractmethod
+from typing import Any
 
 
 class Embeddings(ABC):
@@ -20,7 +21,7 @@ class Embeddings(ABC):
         raise NotImplementedError
 
     @abstractmethod
-    def embed_multimodal_query(self, multimodel_document: dict) -> list[float]:
+    def embed_multimodal_query(self, multimodel_document: dict[str, Any]) -> list[float]:
         """Embed multimodal query."""
         raise NotImplementedError