WIP PR to have specific types for tool outputs, which should clarify interaction to and from Agents.

Left to do:
- [x] Remove or complete the video integration
- [x] Add support for remote tools
- [x] Complete documentation
- [x] Test it out with real world use-cases
- [x] Add a test to ensure that the inputs are cast correctly (so far only the outputs are tested)
- [x] Arrange the dependencies so that they don't make all the tests fail
Tool types. WIP PR to have specific types for tool outputs, which should clarify interaction to and from Agents.

Left to do:
- [x] Remove or complete the video integration
- [x] Add support for remote tools
- [x] Complete documentation
- [x] Test it out with real world use-cases
- [x] Add a test to ensure that the inputs are cast correctly (so far only the outputs are tested)
- [x] Arrange the dependencies so that they don't make all the tests fail
# coding=utf-8
# Copyright 2023 HuggingFace Inc.
#
# 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.

import unittest

from datasets import load_dataset

from transformers import load_tool

from .test_tools_common import ToolTesterMixin


class DocumentQuestionAnsweringToolTester(unittest.TestCase, ToolTesterMixin):
    def setUp(self):
        self.tool = load_tool("document-question-answering")
        self.tool.setup()
        self.remote_tool = load_tool("document-question-answering", remote=True)

    def test_exact_match_arg(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        image = dataset[0]["image"]

        result = self.tool(image, "When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

    def test_exact_match_arg_remote(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        image = dataset[0]["image"]

        result = self.remote_tool(image, "When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

    def test_exact_match_kwarg(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        image = dataset[0]["image"]

        result = self.tool(image=image, question="When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

    def test_exact_match_kwarg_remote(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        image = dataset[0]["image"]

        result = self.remote_tool(image=image, question="When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

# coding=utf-8
# Copyright 2023 HuggingFace Inc.
#
# 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.

import unittest

from datasets import load_dataset

from transformers import load_tool

from .test_tools_common import ToolTesterMixin


class DocumentQuestionAnsweringToolTester(unittest.TestCase, ToolTesterMixin):
    def setUp(self):
        self.tool = load_tool("document-question-answering")
        self.tool.setup()
        self.remote_tool = load_tool("document-question-answering", remote=True)

    def test_exact_match_arg(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        result = self.tool(document, "When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

    def test_exact_match_arg_remote(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        result = self.remote_tool(document, "When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")

    def test_exact_match_kwarg(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        self.tool(document=document, question="When is the coffee break?")

    def test_exact_match_kwarg_remote(self):
        dataset = load_dataset("hf-internal-testing/example-documents", split="test")
        document = dataset[0]["image"]

        result = self.remote_tool(document=document, question="When is the coffee break?")
        self.assertEqual(result, "11-14 to 11:39 a.m.")
