# Context:
USER: when I run pytests i get this error
======================================== ERRORS =========================================
_________________________ ERROR collecting tests/test_utils.py __________________________
ImportError while importing test module '/Users/gauthier/Projects/aider/tests/test_utils.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/local/Cellar/python@3.11/3.11.3/Frameworks/Python.framework/Versions/3.11/lib/python3.11/importlib/__init__.py:126: in import_module
return _bootstrap._gcd_import(name[level:], package, level)
tests/test_utils.py:2: in <module>
from aider.utils import replace_most_similar_chunk, strip_quoted_wrapping
E ModuleNotFoundError: No module named 'aider'
ASSISTANT: It seems like the `aider` module is not being recognized when running the tests. To fix this issue, you can add an empty `__init__.py` file in the `tests` directory to make it a package. This will help Python recognize the `aider` module when running the tests.
Create a new empty file `tests/__init__.py`:
```python
tests/__init__.py
<<<<<<< ORIGINAL
=======
>>>>>>> UPDATED
```
After creating the empty `__init__.py` file in the `tests` directory, try running the tests again.
