fix Comms import (#2717)

closes #2563

Authors:
  - Brad Rees (https://github.com/BradReesWork)

Approvers:
  - Don Acosta (https://github.com/acostadon)
  - Rick Ratzel (https://github.com/rlratzel)

URL: #2717

notebooks/demo/mg_pagerank.ipynb

@@ -43,7 +43,7 @@
  "# Import needed libraries. We recommend using cugraph_dev env through conda\n",
  "from dask.distributed import Client, wait\n",
  "from dask_cuda import LocalCUDACluster\n",
- "import cugraph.comms as Comms\n",
+ "from cugraph.dask.comms import comms as Comms\n",
  "import cugraph.dask as dask_cugraph\n",
  "import cugraph\n",
  "import dask_cudf\n",
@@ -162,7 +162,7 @@
  "outputs": [],
  "source": [
  "# Create a directed graph using the source (src) and destination (dst) vertex pairs from the Dataframe \n",
- "G = cugraph.DiGraph()\n",
+ "G = cugraph.Graph(directed=True)\n",
  "G.from_dask_cudf_edgelist(e_list, source='src', destination='dst')\n",
  "\n",
  "# Print time\n",
@@ -295,9 +295,9 @@
  ],
  "metadata": {
  "kernelspec": {
- "display_name": "Python 3",
+ "display_name": "cugraph_dev",
  "language": "python",
- "name": "python3"
+ "name": "cugraph_dev"
  },
  "language_info": {
  "codemirror_mode": {
@@ -309,7 +309,7 @@
  "name": "python",
  "nbconvert_exporter": "python",
  "pygments_lexer": "ipython3",
- "version": "3.7.6"
+ "version": "3.9.13"
  }
  },
  "nbformat": 4,