Merge pull request #5 from MIDRC/UpdateDataFile

UpdateDataFile: changed imaging_data_file to data_file

Author: cgmeyer

Querying_and_Accessing_MIDRC_Data.ipynb

@@ -17220,7 +17220,7 @@
     {
      "data": {
       "text/plain": [
-       "{'data': {'_aggregation': {'imaging_data_file': {'project_id': {'histogram': [{'key': 'Open-A1',\n",
+       "{'data': {'_aggregation': {'data_file': {'project_id': {'histogram': [{'key': 'Open-A1',\n",
        "       'count': 132888},\n",
        "      {'key': 'Open-R1', 'count': 48075},\n",
        "      {'key': 'Open-A1_PETAL_REDCORAL', 'count': 6037},\n",
@@ -17236,7 +17236,7 @@
     "files_by_project = \"\"\"\n",
     "{\n",
     "  _aggregation {\n",
-    "    imaging_data_file {\n",
+    "    data_file {\n",
     "      project_id {\n",
     "        histogram {\n",
     "          key\n",