Traceback (most recent call last):
  File "C:UsersNPAppDataLocalProgramsPythonPython37-32libsite-packagesseleniumwebdrivercommonservice.py", line 76, in start
    stdin=PIPE)
  File "C:UsersNPAppDataLocalProgramsPythonPython37-32libsubprocess.py", line 775, in __init__
    restore_signals, start_new_session)
  File "C:UsersNPAppDataLocalProgramsPythonPython37-32libsubprocess.py", line 1178, in _execute_child
    startupinfo)
FileNotFoundError: [WinError 2] The system cannot find the file specified

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:UsersNPAppDataLocalProgramsPythonPython37-32libsite-packagesseleniumwebdriverfirefoxwebdriver.py", line 164, in __init__
    self.service.start()
  File "C:UsersNPAppDataLocalProgramsPythonPython37-32libsite-packagesseleniumwebdrivercommonservice.py", line 83, in start
    os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable needs to be in PATH.