rm unnecessary assignment

integrations/pinecone/tests/test_filters.py

@@ -9,13 +9,8 @@
 
 class TestFilters(FilterDocumentsTest):
     def assert_documents_are_equal(self, received: List[Document], expected: List[Document]):
-        """
-        The PineconeDocumentStore.filter_documents() method returns a Documents with their score set.
-        We don't want to compare the score, so we set it to None before comparing the documents.
-        """
 
         for doc in received:
-            doc.score = None
             # Pinecone seems to convert strings to datetime objects (undocumented behavior)
             # We convert them back to strings to compare them
             if "date" in doc.meta: