"""
Making it easy to import in classes.
"""
from deepchem.feat.base_classes import Featurizer
from deepchem.feat.base_classes import MolecularFeaturizer
from deepchem.feat.base_classes import MaterialStructureFeaturizer
from deepchem.feat.base_classes import MaterialCompositionFeaturizer
from deepchem.feat.base_classes import ComplexFeaturizer
from deepchem.feat.base_classes import UserDefinedFeaturizer
from deepchem.feat.graph_features import ConvMolFeaturizer
from deepchem.feat.graph_features import WeaveFeaturizer
from deepchem.feat.fingerprints import CircularFingerprint
from deepchem.feat.rdkit_descriptors import RDKitDescriptors
from deepchem.feat.coulomb_matrices import CoulombMatrix
from deepchem.feat.coulomb_matrices import CoulombMatrixEig
from deepchem.feat.coulomb_matrices import BPSymmetryFunctionInput
from deepchem.feat.rdkit_grid_featurizer import RdkitGridFeaturizer
from deepchem.feat.binding_pocket_features import BindingPocketFeaturizer
from deepchem.feat.one_hot import OneHotFeaturizer
from deepchem.feat.raw_featurizer import RawFeaturizer
from deepchem.feat.atomic_coordinates import AtomicCoordinates
from deepchem.feat.atomic_coordinates import NeighborListComplexAtomicCoordinates
from deepchem.feat.adjacency_fingerprints import AdjacencyFingerprint
from deepchem.feat.smiles_featurizers import SmilesToSeq, SmilesToImage
from deepchem.feat.material_featurizers import ElementPropertyFingerprint
from deepchem.feat.material_featurizers import SineCoulombMatrix
from deepchem.feat.material_featurizers import CGCNNFeaturizer

try:
  import transformers
  from transformers import BertTokenizer

  from deepchem.feat.smiles_tokenizer import SmilesTokenizer
  from deepchem.feat.smiles_tokenizer import BasicSmilesTokenizer
except ModuleNotFoundError:
  logger.warning(
      "HuggingFace transformers is not available. Please install using 'pip install transformers' to use the SmilesTokenizer")

"""
Making it easy to import in classes.
"""
from deepchem.feat.base_classes import Featurizer
from deepchem.feat.base_classes import MolecularFeaturizer
from deepchem.feat.base_classes import MaterialStructureFeaturizer
from deepchem.feat.base_classes import MaterialCompositionFeaturizer
from deepchem.feat.base_classes import ComplexFeaturizer
from deepchem.feat.base_classes import UserDefinedFeaturizer
from deepchem.feat.graph_features import ConvMolFeaturizer
from deepchem.feat.graph_features import WeaveFeaturizer
from deepchem.feat.fingerprints import CircularFingerprint
from deepchem.feat.rdkit_descriptors import RDKitDescriptors
from deepchem.feat.coulomb_matrices import CoulombMatrix
from deepchem.feat.coulomb_matrices import CoulombMatrixEig
from deepchem.feat.coulomb_matrices import BPSymmetryFunctionInput
from deepchem.feat.rdkit_grid_featurizer import RdkitGridFeaturizer
from deepchem.feat.binding_pocket_features import BindingPocketFeaturizer
from deepchem.feat.one_hot import OneHotFeaturizer
from deepchem.feat.raw_featurizer import RawFeaturizer
from deepchem.feat.atomic_coordinates import AtomicCoordinates
from deepchem.feat.atomic_coordinates import NeighborListComplexAtomicCoordinates
from deepchem.feat.adjacency_fingerprints import AdjacencyFingerprint
from deepchem.feat.smiles_featurizers import SmilesToSeq, SmilesToImage
from deepchem.feat.material_featurizers import ElementPropertyFingerprint
from deepchem.feat.material_featurizers import SineCoulombMatrix
from deepchem.feat.material_featurizers import CGCNNFeaturizer

try:
  import transformers
  from transformers import BertTokenizer

  from deepchem.feat.smiles_tokenizer import SmilesTokenizer
  from deepchem.feat.smiles_tokenizer import BasicSmilesTokenizer
except ModuleNotFoundError:
  # logger.warning("HuggingFace transformers is not available. Please install using 'pip install transformers' to use the SmilesTokenizer")
  print("Transformers package not installed, SmilesTokenizer can not be used.")
  print("Install using 'pip install transformers'")
  pass




remove logger for CI