Traceback (most recent call last):
  File "/opt/acc-bpt/release_2023_04/jinja/create_index.py", line 357, in _create_static_content
    mod.run(static_config)
  File "/opt/acc-bpt/acc-bpt-dev/acc_bpt/leir/early/efficiency.py", line 215, in run
    driver.build()
  File "/opt/acc-bpt/acc-bpt-dev/acc_bpt/shared/BptV2.py", line 252, in build
    logger.info(f"BUILD: Deleting cache file before attempting rebuild for module {self.bptStatic.__module__}")
  File "/opt/acc-bpt/acc-bpt-dev/acc_bpt/shared/BptV2.py", line 231, in build
    logger.warning(f"BUILD: empty DataFrame returned by {self.bptStatic.__module__}")
  File "/opt/acc-bpt/acc-bpt-dev/acc_bpt/leir/early/efficiency.py", line 123, in create_bokeh_model
    kernel = gaussian_kde(yy, 'scott')
  File "/opt/acc-bpt/release_2023_04/venv/lib/python3.9/site-packages/scipy/stats/_kde.py", line 199, in __init__
    raise ValueError("`dataset` input should have multiple elements.")
ValueError: `dataset` input should have multiple elements.