error during fit and predict #740
Description
C:\Users\Maciek\AppData\Roaming\mljar-studio\jlab_server\Lib\site-packages\supervised\preprocessing\label_binarizer.py:28
PerformanceWarning: DataFrame is highly fragmented. This is usually the result of calling `frame.insert` many times, which has poor performance. Consider joining all columns at once using pd.concat(axis=1) instead. To get a de-fragmented frame, use `newframe = frame.copy()`
