diff --git a/chebai_graph/preprocessing/bin/Aromaticity/indices.txt b/chebai_graph/preprocessing/bin/Aromaticity/indices.txt deleted file mode 100644 index e69de29..0000000 diff --git a/chebai_graph/preprocessing/bin/AtomType/indices.txt b/chebai_graph/preprocessing/bin/AtomType/indices.txt deleted file mode 100644 index e69de29..0000000 diff --git a/chebai_graph/preprocessing/bin/BondType/indices.txt b/chebai_graph/preprocessing/bin/BondType/indices.txt deleted file mode 100644 index e69de29..0000000 diff --git a/chebai_graph/preprocessing/bin/FormalCharge/indices_one_hot.txt b/chebai_graph/preprocessing/bin/FormalCharge/indices_one_hot.txt deleted file mode 100644 index e69de29..0000000 diff --git a/chebai_graph/preprocessing/bin/MoleculeNumRings/indices_one_hot.txt b/chebai_graph/preprocessing/bin/MoleculeNumRings/indices_one_hot.txt deleted file mode 100644 index e69de29..0000000