[NPU]add nightly-test-npu (#14143)

test/nightly/ascend/llm_models/test_ascend_internlm2_7b.py

@@ -0,0 +1,17 @@
+import unittest
+
+from gsm8k_ascend_mixin import GSM8KAscendMixin
+
+from sglang.test.ci.ci_register import register_npu_ci
+from sglang.test.test_utils import CustomTestCase
+
+register_npu_ci(est_time=400, suite="nightly-1-npu-a3", nightly=True)
+
+
+class TestMistral7B(GSM8KAscendMixin, CustomTestCase):
+    model = "/root/.cache/modelscope/hub/models/Shanghai_AI_Laboratory/internlm2-7b"
+    accuracy = 0.6
+
+
+if __name__ == "__main__":
+    unittest.main()