Hi,
I installed ipytest, and ran the following in one cell

import ipytest
ipytest.autoconfig()

which was successful. But the first of the following lines gave me an error:

%%run_pytest[clean] -qq

def test_example():
assert [1, 2, 3] == [1, 2, 3]

I also tried %%run_pytest[clean]

The error I get is this:
run_cell() missing 1 required positional argument: 'raw_cell'

with the following detail:

TypeError Traceback (most recent call last)
in
----> 1 get_ipython().run_cell_magic('run_pytest[clean]', '-qq', '\ndef test_example():\n assert [1, 2, 3] == [1, 2, 3]\n')

/databricks/python/lib/python3.7/site-packages/IPython/core/interactiveshell.py in run_cell_magic(self, magic_name, line, cell)
2360 with self.builtin_trap:
2361 args = (magic_arg_s, cell)
-> 2362 result = fn(*args, **kwargs)
2363 return result
2364

</databricks/python/lib/python3.7/site-packages/decorator.py:decorator-gen-123> in run_pytest_clean(self, line, cell)

/databricks/python/lib/python3.7/site-packages/IPython/core/magic.py in (f, *a, **k)
185 # but it's overkill for just that one bit of state.
186 def magic_deco(arg):
--> 187 call = lambda f, *a, **k: f(*a, **k)
188
189 if callable(arg):

/databricks/python/lib/python3.7/site-packages/ipytest/_pytest_support.py in run_pytest_clean(self, line, cell)
258
259 clean_tests(items=main.dict)
--> 260 return self.run_pytest(line, cell)
261
262 @cell_magic

</databricks/python/lib/python3.7/site-packages/decorator.py:decorator-gen-124> in run_pytest(self, line, cell)

/databricks/python/lib/python3.7/site-packages/IPython/core/magic.py in (f, *a, **k)
185 # but it's overkill for just that one bit of state.
186 def magic_deco(arg):
--> 187 call = lambda f, *a, **k: f(*a, **k)
188
189 if callable(arg):

/databricks/python/lib/python3.7/site-packages/ipytest/_pytest_support.py in run_pytest(self, line, cell)
268
269 else:
--> 270 self.shell.run_cell(cell)
271
272 import ipytest

TypeError: run_cell() missing 1 required positional argument: 'raw_cell'