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File /usr/local/lib/python3.11/site-packages/sklearn/utils/validation.py:1093, in check_array(array, accept_sparse, accept_large_sparse, dtype, order, copy, force_writeable, force_all_finite, ensure_all_finite, ensure_non_negative, ensure_2d, allow_nd, ensure_min_samples, ensure_min_features, estimator, input_name) 1086 else: 1087 msg = ( 1088 f"Expected 2D array, got 1D array instead:\narray={array}.\n" 1089 "Reshape your data either using array.reshape(-1, 1) if " 1090 "your data has a single feature or array.reshape(1, -1) " 1091 "if it contains a single sample." 1092 ) -> 1093 raise ValueError(msg) 1095 if dtype_numeric and hasattr(array.dtype, "kind") and array.dtype.kind in "USV": 1096 raise ValueError( 1097 "dtype='numeric' is not compatible with arrays of bytes/strings." 1098 "Convert your data to numeric values explicitly instead." 1099 ) ValueError: Expected 2D array, got 1D array instead: Reshape your data either using array.reshape(-1, 1) if your data has a single feature or array.reshape(1, -1) if it contains a single sample.
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