code: def to_capabilities(self):
          
          capabilities = ChromeOptions.to_capabilities(self)
          capabilities.update(self._caps)
          opera_options = capabilities[self.KEY]
  
          if self.android_package_name:
              opera_options["androidPackage"] = self.android_package_name
          if self.android_device_socket:
              opera_options["androidDeviceSocket"] = self.android_device_socket
          if self.android_command_line_file:
              opera_options["androidCommandLineFile"] = \
                  self.android_command_line_file
          return capabilities
docs: Creates a capabilities with all the options that have been set and
          returns a dictionary with everything