Removing chunk from _classify_blocks since it'll be backend chunk as oppose to an AI generated chunk

Author: leekahung

backend/tenantfirstaid/chat.py

@@ -31,8 +31,6 @@ def _classify_blocks(
                 yield TextChunk(content=content_block["text"])
             case "letter":
                 yield LetterChunk(content=content_block["content"])
-            case "done":
-                yield DoneChunk()
             case _:
                 current_app.logger.warning(
                     f"Unhandled block type: {content_block['type']}"

backend/tests/test_chat.py

@@ -45,11 +45,6 @@ def test_unknown_block_type_is_skipped(self, app):
             result = chunks([{"type": "image", "image": "..."}])
         assert result == []
 
-    def test_done_passthrough(self):
-        result = chunks([{"type": "done"}])
-        assert len(result) == 1
-        assert result[0].type == "done"
-
     def test_done_chunk_serializes_correctly(self):
         assert json.loads(DoneChunk().model_dump_json()) == {"type": "done"}