Update conftest.py

Author: BobDotCom

conftest.py

@@ -1,9 +1,9 @@
 def pytest_addoption(parser):
-    parser.addoption("--token", action="store")
+    parser.addoption("--token", action="store", default="")
 
 
 def pytest_generate_tests(metafunc):
     # This is called for every test. Only get/set command line arguments
     # if the argument is specified in the list of test "fixturenames".
     if 'token' in metafunc.fixturenames:
-        metafunc.parametrize("token", metafunc.config.getoption('token'))
+        metafunc.parametrize("token", [metafunc.config.getoption('token')])