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