File size: 9,923 Bytes
ee6e328
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
# coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Testing suite for the PyTorch ESM model. """


import unittest

from transformers import EsmConfig, is_torch_available
from transformers.testing_utils import TestCasePlus, require_torch, slow, torch_device

from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin


if is_torch_available():
    import torch

    from transformers.models.esm.modeling_esmfold import EsmForProteinFolding


class EsmFoldModelTester:
    def __init__(
        self,
        parent,
        batch_size=13,
        seq_length=7,
        is_training=False,
        use_input_mask=True,
        use_token_type_ids=False,
        use_labels=False,
        vocab_size=19,
        hidden_size=32,
        num_hidden_layers=2,
        num_attention_heads=4,
        intermediate_size=37,
        hidden_act="gelu",
        hidden_dropout_prob=0.1,
        attention_probs_dropout_prob=0.1,
        max_position_embeddings=512,
        type_vocab_size=16,
        type_sequence_label_size=2,
        initializer_range=0.02,
        num_labels=3,
        num_choices=4,
        scope=None,
    ):
        self.parent = parent
        self.batch_size = batch_size
        self.seq_length = seq_length
        self.is_training = is_training
        self.use_input_mask = use_input_mask
        self.use_token_type_ids = use_token_type_ids
        self.use_labels = use_labels
        self.vocab_size = vocab_size
        self.hidden_size = hidden_size
        self.num_hidden_layers = num_hidden_layers
        self.num_attention_heads = num_attention_heads
        self.intermediate_size = intermediate_size
        self.hidden_act = hidden_act
        self.hidden_dropout_prob = hidden_dropout_prob
        self.attention_probs_dropout_prob = attention_probs_dropout_prob
        self.max_position_embeddings = max_position_embeddings
        self.type_vocab_size = type_vocab_size
        self.type_sequence_label_size = type_sequence_label_size
        self.initializer_range = initializer_range
        self.num_labels = num_labels
        self.num_choices = num_choices
        self.scope = scope

    def prepare_config_and_inputs(self):
        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)

        input_mask = None
        if self.use_input_mask:
            input_mask = random_attention_mask([self.batch_size, self.seq_length])

        sequence_labels = None
        token_labels = None
        choice_labels = None
        if self.use_labels:
            sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
            token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
            choice_labels = ids_tensor([self.batch_size], self.num_choices)

        config = self.get_config()

        return config, input_ids, input_mask, sequence_labels, token_labels, choice_labels

    def get_config(self):
        esmfold_config = {
            "trunk": {
                "num_blocks": 2,
                "sequence_state_dim": 64,
                "pairwise_state_dim": 16,
                "sequence_head_width": 4,
                "pairwise_head_width": 4,
                "position_bins": 4,
                "chunk_size": 16,
                "structure_module": {
                    "ipa_dim": 16,
                    "num_angles": 7,
                    "num_blocks": 2,
                    "num_heads_ipa": 4,
                    "pairwise_dim": 16,
                    "resnet_dim": 16,
                    "sequence_dim": 48,
                },
            },
            "fp16_esm": False,
            "lddt_head_hid_dim": 16,
        }
        config = EsmConfig(
            vocab_size=33,
            hidden_size=self.hidden_size,
            pad_token_id=1,
            num_hidden_layers=self.num_hidden_layers,
            num_attention_heads=self.num_attention_heads,
            intermediate_size=self.intermediate_size,
            hidden_act=self.hidden_act,
            hidden_dropout_prob=self.hidden_dropout_prob,
            attention_probs_dropout_prob=self.attention_probs_dropout_prob,
            max_position_embeddings=self.max_position_embeddings,
            type_vocab_size=self.type_vocab_size,
            initializer_range=self.initializer_range,
            is_folding_model=True,
            esmfold_config=esmfold_config,
        )
        return config

    def create_and_check_model(self, config, input_ids, input_mask, sequence_labels, token_labels, choice_labels):
        model = EsmForProteinFolding(config=config).float()
        model.to(torch_device)
        model.eval()
        result = model(input_ids, attention_mask=input_mask)
        result = model(input_ids)
        result = model(input_ids)

        self.parent.assertEqual(result.positions.shape, (2, self.batch_size, self.seq_length, 14, 3))
        self.parent.assertEqual(result.angles.shape, (2, self.batch_size, self.seq_length, 7, 2))

    def prepare_config_and_inputs_for_common(self):
        config_and_inputs = self.prepare_config_and_inputs()
        (
            config,
            input_ids,
            input_mask,
            sequence_labels,
            token_labels,
            choice_labels,
        ) = config_and_inputs
        inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
        return config, inputs_dict


@require_torch
class EsmFoldModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
    test_mismatched_shapes = False

    all_model_classes = (EsmForProteinFolding,) if is_torch_available() else ()
    all_generative_model_classes = ()
    pipeline_model_mapping = {} if is_torch_available() else {}
    test_sequence_classification_problem_types = False

    def setUp(self):
        self.model_tester = EsmFoldModelTester(self)
        self.config_tester = ConfigTester(self, config_class=EsmConfig, hidden_size=37)

    def test_config(self):
        self.config_tester.run_common_tests()

    def test_model(self):
        config_and_inputs = self.model_tester.prepare_config_and_inputs()
        self.model_tester.create_and_check_model(*config_and_inputs)

    @unittest.skip("Does not support attention outputs")
    def test_attention_outputs(self):
        pass

    @unittest.skip
    def test_correct_missing_keys(self):
        pass

    @unittest.skip("Esm does not support embedding resizing")
    def test_resize_embeddings_untied(self):
        pass

    @unittest.skip("Esm does not support embedding resizing")
    def test_resize_tokens_embeddings(self):
        pass

    @unittest.skip("ESMFold does not support passing input embeds!")
    def test_inputs_embeds(self):
        pass

    @unittest.skip("ESMFold does not support head pruning.")
    def test_head_pruning(self):
        pass

    @unittest.skip("ESMFold does not support head pruning.")
    def test_head_pruning_integration(self):
        pass

    @unittest.skip("ESMFold does not support head pruning.")
    def test_head_pruning_save_load_from_config_init(self):
        pass

    @unittest.skip("ESMFold does not support head pruning.")
    def test_head_pruning_save_load_from_pretrained(self):
        pass

    @unittest.skip("ESMFold does not support head pruning.")
    def test_headmasking(self):
        pass

    @unittest.skip("ESMFold does not output hidden states in the normal way.")
    def test_hidden_states_output(self):
        pass

    @unittest.skip("ESMfold does not output hidden states in the normal way.")
    def test_retain_grad_hidden_states_attentions(self):
        pass

    @unittest.skip("ESMFold only has one output format.")
    def test_model_outputs_equivalence(self):
        pass

    @unittest.skip("This test doesn't work for ESMFold and doesn't test core functionality")
    def test_save_load_fast_init_from_base(self):
        pass

    @unittest.skip("ESMFold does not support input chunking.")
    def test_feed_forward_chunking(self):
        pass

    @unittest.skip("ESMFold doesn't respect you and it certainly doesn't respect your initialization arguments.")
    def test_initialization(self):
        pass

    @unittest.skip("ESMFold doesn't support torchscript compilation.")
    def test_torchscript_output_attentions(self):
        pass

    @unittest.skip("ESMFold doesn't support torchscript compilation.")
    def test_torchscript_output_hidden_state(self):
        pass

    @unittest.skip("ESMFold doesn't support torchscript compilation.")
    def test_torchscript_simple(self):
        pass

    @unittest.skip("ESMFold doesn't support data parallel.")
    def test_multi_gpu_data_parallel_forward(self):
        pass


@require_torch
class EsmModelIntegrationTest(TestCasePlus):
    @slow
    def test_inference_protein_folding(self):
        model = EsmForProteinFolding.from_pretrained("facebook/esmfold_v1").float()
        model.eval()
        input_ids = torch.tensor([[0, 6, 4, 13, 5, 4, 16, 12, 11, 7, 2]])
        position_outputs = model(input_ids)["positions"]
        expected_slice = torch.tensor([2.5828, 0.7993, -10.9334], dtype=torch.float32)
        self.assertTrue(torch.allclose(position_outputs[0, 0, 0, 0], expected_slice, atol=1e-4))