Object of type date is not JSON serializable

[adrienpacifico]

Object of type date is not JSON serializable
Traceback (most recent call last):
File "/opt/conda/lib/python3.11/site-packages/supervised/base_automl.py", line 1195, in _fit
trained = self.train_model(params)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/site-packages/supervised/base_automl.py", line 407, in train_model
mf.save(results_path, model_subpath)
File "/opt/conda/lib/python3.11/site-packages/supervised/model_framework.py", line 637, in save
fout.write(json.dumps(desc, indent=4))
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/json/init.py", line 238, in dumps
**kw).encode(obj)
^^^^^^^^^^^
File "/opt/conda/lib/python3.11/json/encoder.py", line 202, in encode
chunks = list(chunks)
^^^^^^^^^^^^
File "/opt/conda/lib/python3.11/json/encoder.py", line 432, in _iterencode
yield from _iterencode_dict(o, _current_indent_level)
File "/opt/conda/lib/python3.11/json/encoder.py", line 406, in _iterencode_dict
yield from chunks
File "/opt/conda/lib/python3.11/json/encoder.py", line 326, in _iterencode_list
yield from chunks
File "/opt/conda/lib/python3.11/json/encoder.py", line 406, in _iterencode_dict
yield from chunks
File "/opt/conda/lib/python3.11/json/encoder.py", line 326, in _iterencode_list
yield from chunks
File "/opt/conda/lib/python3.11/json/encoder.py", line 406, in _iterencode_dict
yield from chunks
File "/opt/conda/lib/python3.11/json/encoder.py", line 406, in _iterencode_dict
yield from chunks
File "/opt/conda/lib/python3.11/json/encoder.py", line 439, in _iterencode
o = _default(o)
^^^^^^^^^^^
File "/opt/conda/lib/python3.11/json/encoder.py", line 180, in default
raise TypeError(f'Object of type {o.class.name} '
TypeError: Object of type date is not JSON serializable

[pplonski]

Ive added custom JSON encoder. It should fix the problem.