Add GMC chatqna benchmark script (#64)

* Add GMC chatqna benchmark script

Signed-off-by: Li Gang <gang.g.li@intel.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Signed-off-by: Li Gang <gang.g.li@intel.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

evals/benchmark/stresscli/locust/gmc_chatqnafixed.py

@@ -0,0 +1,23 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+import tokenresponse as token
+
+
+def getUrl():
+    return "/"
+
+
+def getReqData():
+    return {
+        "text": "What is the revenue of Nike in last 10 years before 2023? Give me detail,more than 1024 words",
+        "parameters": {"max_new_tokens": 128, "do_sample": True},
+    }
+
+
+def respStatics(environment, resp):
+    return token.respStatics(environment, resp)
+
+
+def staticsOutput(environment, reqlist):
+    token.staticsOutput(environment, reqlist)