Try to fix previous commit

Author: mcbarton

scripts/automated-notebook-run-script.py

@@ -128,10 +128,11 @@ def run_notebook(driver, notebook_area, args):
             wait_for_idle_status(driver, current_cell, start_time, args.timeout)
 
 
-        current_cell = current_cell.find_elements(
+        next_cell = current_cell.find_elements(
             By.XPATH,
             "following-sibling::div[contains(@class,'jp-Notebook-cell')][1]"
         )
+        current_cell = next_cell[0]
 
 def download_notebook(driver):
     """This function is used to download the notebook currently open."""