Fix internal test

Author: Joey Tsai

examples/models/llama/TARGETS

@@ -82,6 +82,7 @@ runtime.python_library(
         "export_llama_lib.py",
         "model.py",
         "source_transformation/apply_spin_quant_r1_r2.py",
+        "source_transformation/attention.py",
         "source_transformation/lora.py",
         "source_transformation/pre_quantization.py",
         "source_transformation/prune_vocab.py",