Warning: The behavior of DataFrame concatenation with empty or all-NA entries is deprecated

[MichaelMonashev]

/home/xxxxx/.local/lib/python3.12/site-packages/mean_average_precision/mean_average_precision_2d.py:64: FutureWarning: The behavior of DataFrame concatenation with empty or all-NA entries is deprecated. In a future version, this will no longer exclude empty or all-NA columns when determining the result dtypes. To retain the old behavior, exclude the relevant entries before the concat operation.
  self.match_table[c] = pd.concat([self.match_table[c], match_table], axis=0, join='outer')