Chapter 4 training the Model is throwing an error

[Rahul-Choudhary-3614]

TypeError Traceback (most recent call last)
in
----> 1 train_horoscopebot('./data/data.json', 'config.json', './models/nlu')

in train_horoscopebot(data_json, config_file, model_dir)
1 def train_horoscopebot(data_json, config_file, model_dir):
2 training_data = load_data(data_json)
----> 3 trainer = Trainer(config.load(config_file))
4 trainer.train(training_data)
5 model_directory = trainer.persist(model_dir, fixed_model_name = 'horoscopebot')

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/rasa_nlu/model.py in init(self, cfg, component_builder, skip_validation)
150 # required packages are available
151 if not self.skip_validation:
--> 152 components.validate_requirements(cfg.component_names)
153
154 # build pipeline

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/rasa_nlu/components.py in validate_requirements(component_names)
53 for component_name in component_names:
54 component_class = registry.get_component_class(component_name)
---> 55 failed_imports.update(find_unavailable_packages(
56 component_class.required_packages()))
57 if failed_imports: # pragma: no cover

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/rasa_nlu/components.py in find_unavailable_packages(package_names)
37 for package in package_names:
38 try:
---> 39 importlib.import_module(package)
40 except ImportError:
41 failed_imports.add(package)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/init.py in import_module(name, package)
125 break
126 level += 1
--> 127 return _bootstrap._gcd_import(name[level:], package, level)
128
129

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/_bootstrap.py in _gcd_import(name, package, level)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/_bootstrap.py in find_and_load(name, import)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/_bootstrap.py in find_and_load_unlocked(name, import)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/_bootstrap.py in _load_unlocked(spec)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/_bootstrap_external.py in exec_module(self, module)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/_bootstrap.py in _call_with_frames_removed(f, *args, **kwds)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/init.py in
62 else:
63 from . import __check_build
---> 64 from .base import clone
65 from .utils._show_versions import show_versions
66

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/base.py in
12 from scipy import sparse
13 from .externals import six
---> 14 from .utils.fixes import signature
15 from .utils import _IS_32BIT
16 from . import version

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/utils/init.py in
12 from .murmurhash import murmurhash3_32
13 from .class_weight import compute_class_weight, compute_sample_weight
---> 14 from . import _joblib
15 from ..exceptions import DataConversionWarning
16 from .fixes import _Sequence as Sequence

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/utils/_joblib.py in
20 from joblib import parallel_backend, register_parallel_backend
21 else:
---> 22 from ..externals import joblib
23 from ..externals.joblib import logger
24 from ..externals.joblib import dump, load

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/init.py in
117 from .numpy_pickle import load
118 from .compressor import register_compressor
--> 119 from .parallel import Parallel
120 from .parallel import delayed
121 from .parallel import cpu_count

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/parallel.py in
26 from .my_exceptions import TransportableException
27 from .disk import memstr_to_bytes
---> 28 from ._parallel_backends import (FallbackToBackend, MultiprocessingBackend,
29 ThreadingBackend, SequentialBackend,
30 LokyBackend)

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/_parallel_backends.py in
20 from .pool import MemmappingPool
21 from multiprocessing.pool import ThreadPool
---> 22 from .executor import get_memmapping_executor
23
24 # Compat between concurrent.futures and multiprocessing TimeoutError

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/executor.py in
12 from .disk import delete_folder
13 from ._memmapping_reducer import get_memmapping_reducers
---> 14 from .externals.loky.reusable_executor import get_reusable_executor
15
16

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/externals/loky/init.py in
10
11 from .backend.context import cpu_count
---> 12 from .backend.reduction import set_loky_pickler
13 from .reusable_executor import get_reusable_executor
14 from .cloudpickle_wrapper import wrap_non_picklable_objects

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/externals/loky/backend/reduction.py in
123 # global variable to change the pickler behavior
124 try:
--> 125 from sklearn.externals.joblib.externals import cloudpickle # noqa: F401
126 DEFAULT_ENV = "cloudpickle"
127 except ImportError:

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/externals/cloudpickle/init.py in
1 from future import absolute_import
2
----> 3 from .cloudpickle import *
4
5 version = '0.8.0'

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/externals/cloudpickle/cloudpickle.py in
150
151
--> 152 _cell_set_template_code = _make_cell_set_template_code()
153
154

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/sklearn/externals/joblib/externals/cloudpickle/cloudpickle.py in _make_cell_set_template_code()
131 )
132 else:
--> 133 return types.CodeType(
134 co.co_argcount,
135 co.co_kwonlyargcount,

TypeError: an integer is required (got type bytes

[jinwenhua]

I got an error too:

---

TypeError Traceback (most recent call last)
/Users/kinbunhua/cds522/chatbot/horoscope_bot/building-chatbots-with-python-master/Chapter IV/horoscope_bot/rasa-nlu.ipynb Cell 2 in <cell line: 1>()
----> 1 train_horoscopebot('./data/data.json', 'config.json', './models/nlu')

/Users/kinbunhua/cds522/chatbot/horoscope_bot/building-chatbots-with-python-master/Chapter IV/horoscope_bot/rasa-nlu.ipynb Cell 2 in train_horoscopebot(data_json, config_file, model_dir)
7 def train_horoscopebot(data_json, config_file, model_dir):
8 training_data = load_data(data_json)
----> 9 trainer = Trainer(config.load(config_file))
10 trainer.train(training_data)
11 model_directory = trainer.persist(model_dir, fixed_model_name = 'horoscopebot')

File /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/rasa_nlu/config.py:44, in load(filename, **kwargs)
42 if filename is not None:
43 try:
---> 44 file_config = utils.read_yaml_file(filename)
45 except yaml.parser.ParserError as e:
46 raise InvalidConfigError("Failed to read configuration file "
47 "'{}'. Error: {}".format(filename, e))

File /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/rasa_nlu/utils/init.py:236, in read_yaml_file(filename)
234 def read_yaml_file(filename):
235 fix_yaml_loader()
--> 236 return yaml.load(read_file(filename, "utf-8"))

TypeError: load() missing 1 required positional argument: 'Loader'

[sumit12dec]

Did you install all the libraries with the exact version specific in the book? Can you ensure it matches exactly the same version as it is backward incompatible.

[jinwenhua]

the version of rasa-nlu is 0.13.2