refactor(tests): streamline test client add method calls for clarity

- Simplified the `add` method calls in the `TestUniqueText` class by removing unnecessary line breaks for better readability.
- Ensured consistency in the formatting of test cases related to handling unique text entries.

Author: atasoglu

tests/test_client.py

@@ -104,9 +104,7 @@ def test_unique_text_rejects_duplicates_by_default(
         self, client_with_unique_table, sample_embeddings
     ):
         """Duplicate text raises IntegrityError when on_conflict='error'."""
-        client_with_unique_table.add(
-            texts=["hello"], embeddings=[sample_embeddings[0]]
-        )
+        client_with_unique_table.add(texts=["hello"], embeddings=[sample_embeddings[0]])
         with pytest.raises(sqlite3.IntegrityError):
             client_with_unique_table.add(
                 texts=["hello"], embeddings=[sample_embeddings[1]]
@@ -116,9 +114,7 @@ def test_on_conflict_ignore_skips_duplicates(
         self, client_with_unique_table, sample_embeddings
     ):
         """Duplicate texts are silently skipped with on_conflict='ignore'."""
-        client_with_unique_table.add(
-            texts=["hello"], embeddings=[sample_embeddings[0]]
-        )
+        client_with_unique_table.add(texts=["hello"], embeddings=[sample_embeddings[0]])
         rowids = client_with_unique_table.add(
             texts=["hello", "world"],
             embeddings=[sample_embeddings[1], sample_embeddings[2]],
@@ -131,9 +127,7 @@ def test_on_conflict_ignore_all_duplicates(
         self, client_with_unique_table, sample_embeddings
     ):
         """All duplicates skipped returns empty rowids."""
-        client_with_unique_table.add(
-            texts=["hello"], embeddings=[sample_embeddings[0]]
-        )
+        client_with_unique_table.add(texts=["hello"], embeddings=[sample_embeddings[0]])
         rowids = client_with_unique_table.add(
             texts=["hello"],
             embeddings=[sample_embeddings[1]],
@@ -185,9 +179,7 @@ def test_on_conflict_replace_mixed_insert_and_update(
         self, client_with_unique_table, sample_embeddings
     ):
         """Replace mode handles a mix of new and existing texts."""
-        client_with_unique_table.add(
-            texts=["hello"], embeddings=[sample_embeddings[0]]
-        )
+        client_with_unique_table.add(texts=["hello"], embeddings=[sample_embeddings[0]])
         rowids = client_with_unique_table.add(
             texts=["hello", "world"],
             embeddings=[sample_embeddings[1], sample_embeddings[2]],
@@ -214,9 +206,7 @@ def test_on_conflict_replace_vec_table_synced(
         self, client_with_unique_table, sample_embeddings
     ):
         """Replace mode keeps the vector table in sync for similarity search."""
-        client_with_unique_table.add(
-            texts=["hello"], embeddings=[sample_embeddings[0]]
-        )
+        client_with_unique_table.add(texts=["hello"], embeddings=[sample_embeddings[0]])
         client_with_unique_table.add(
             texts=["hello"],
             embeddings=[sample_embeddings[1]],