change the repo to mlrun after local testing

Author: xsqian

notebook.ipynb

@@ -244,7 +244,7 @@
     "    allow_cross_project=True,\n",
     "    parameters={\n",
     "        \"build_image\": True,\n",
-    "        \"source\": \"git://github.com/xsqian/demo-call-center.git#main\",\n",
+    "        \"source\": \"git://github.com/mlrun/demo-call-center.git#main\",\n",
     "        \"gpus\": 1 if run_with_gpu else 0,\n",
     "        \"use_sqlite\": use_sqlite,\n",
     "        \"default_image\": f'.mlrun-project-image-{project_name}',\n",