fix failure

from deepchem.data import NumpyDataset

from deepchem.models import GraphConvModel

from deepchem.models import TensorGraph

from deepchem.molnet.load_function.delaney_datasets import load_delaney, load_bace_classification

from deepchem.molnet import load_bace_classification, load_delaney

from deepchem.models.tensorgraph.layers import ReduceSum, L2Loss

from deepchem.models import WeaveModel

from deepchem.feat import ConvMolFeaturizer

                  num_tasks=2):

    data_points = 10

    if mode == 'classification':

      tasks, all_dataset, transformers = load_bace(featurizer)

      tasks, all_dataset, transformers = load_bace_classification(featurizer)

    else:

      tasks, all_dataset, transformers = load_delaney(featurizer)

import numpy as np

from models import GraphConvModel

from deepchem.models import GraphConvModel

np.random.seed(123)

import tensorflow as tf