fix: tests

application/vectorstore/pgvector.py

@@ -1,8 +1,5 @@
 import logging
 from typing import List, Optional, Any, Dict
-
-from psycopg.types.json import Jsonb
-
 from application.core.settings import settings
 from application.vectorstore.base import BaseVectorStore
 from application.vectorstore.document_class import Document
@@ -178,7 +175,7 @@ class PGVectorStore(BaseVectorStore):
             for text, embedding, metadata in zip(texts, embeddings, metadatas):
                 cursor.execute(
                     insert_query,
-                    (text, embedding, Jsonb(metadata), self._source_id)
+                    (text, embedding, metadata, self._source_id)
                 )
                 inserted_id = cursor.fetchone()[0]
                 inserted_ids.append(str(inserted_id))
@@ -269,7 +266,7 @@ class PGVectorStore(BaseVectorStore):
             
             cursor.execute(
                 insert_query,
-                (text, embeddings[0], Jsonb(final_metadata), self._source_id)
+                (text, embeddings[0], final_metadata, self._source_id)
             )
             inserted_id = cursor.fetchone()[0]
             conn.commit()