Merge branch 'development' of github.com:mlrun/demos into master

Author: Hedingber

horovod-pipe/horovod-project.ipynb

@@ -1273,8 +1273,7 @@
     }
    ],
    "source": [
-    "# addr = 'http://nuclio-{}-{}:8080'.format(hvdproj.name, hvdproj.func('serving').metadata.name) \n",
-    "addr = 'http://192.168.224.209:32031'\n",
+    "addr = 'http://nuclio-{}-{}:8080'.format(hvdproj.name, hvdproj.func('serving').metadata.name)\n",
     "\n",
     "headers = {'Content-type': 'image/jpeg'}\n",
     "url = addr + f'/cat_vs_dog_tf{tf_ver}/predict'\n",