bug: fix incorrect path

Author: fedorov

notebooks/getting_started/exploring_clinical_data.ipynb

@@ -145,7 +145,7 @@
         "import pandas as pd\n",
         "\n",
         "# load the table\n",
-        "column_metadata_df = pd.read_parquet('./column_metadata')\n",
+        "column_metadata_df = pd.read_parquet('./idc_clinical_data/column_metadata')\n",
         "\n",
         "column_metadata_df.columns\n"
       ],
@@ -1511,7 +1511,7 @@
     {
       "cell_type": "code",
       "source": [
-        "a_table_df = pd.read_parquet('./rms_mutation_prediction_sample')\n",
+        "a_table_df = pd.read_parquet('./idc_clinical_data/rms_mutation_prediction_sample')\n",
         "\n",
         "a_table_df"
       ],
@@ -2176,4 +2176,4 @@
       }
     }
   ]
-}
+}