Error while Trading Model example running

[snussik]

Describe the bug
While running the tutorial getting the error:

Traceback (most recent call last):
  File "/Users/snusik_zzz/GIT/ap/venv/bin/mflow", line 8, in <module>
    sys.exit(main())
  File "/Users/snusik_zzz/GIT/ap/venv/lib/python3.8/site-packages/alphapy/market_flow.py", line 435, in main
    model = market_pipeline(model, market_specs)
  File "/Users/snusik_zzz/GIT/ap/venv/lib/python3.8/site-packages/alphapy/market_flow.py", line 302, in market_pipeline
    run_analysis(a, lag_period, forecast_period, leaders, predict_history)
  File "/Users/snusik_zzz/GIT/ap/venv/lib/python3.8/site-packages/alphapy/analysis.py", line 270, in run_analysis
    analysis.model = main_pipeline(model)
  File "/Users/snusik_zzz/GIT/ap/venv/lib/python3.8/site-packages/alphapy/__main__.py", line 436, in main_pipeline
    model = training_pipeline(model)
  File "/Users/snusik_zzz/GIT/ap/venv/lib/python3.8/site-packages/alphapy/__main__.py", line 230, in training_pipeline
    model = sample_data(model)
  File "/Users/snusik_zzz/GIT/ap/venv/lib/python3.8/site-packages/alphapy/data.py", line 280, in sample_data
    X, y = sampler.fit_sample(X_train, y_train)
AttributeError: 'RandomUnderSampler' object has no attribute 'fit_sample'

Desktop:

• OS: macOS 10.15.2

I think it should be X, y = sampler.fit_resample(X_train, y_train) in the data.py file

[ArjunWhabi]

Using the following dependencies versions helped.
I think in one of imblearn versions they changed the fit_sample to fit_resample

i receommend installing the following dependencies in a new vitual env because they can easily corrupt your current env

Name Version Build Channel

absl-py 0.15.0 pypi_0 pypi
alphapy 2.5.0 pypi_0 pypi
arrow 1.2.0 pypi_0 pypi
astunparse 1.6.3 pypi_0 pypi
backcall 0.2.0 pypi_0 pypi
bokeh 2.3.3 pypi_0 pypi
ca-certificates 2021.10.8 h5b45459_0 conda-forge
cachetools 4.2.4 pypi_0 pypi
category-encoders 2.3.0 pypi_0 pypi
certifi 2021.10.8 py38haa244fe_0 conda-forge
charset-normalizer 2.0.7 pypi_0 pypi
clang 5.0 pypi_0 pypi
colorama 0.4.4 pypi_0 pypi
console_shortcut 0.1.1 4
cycler 0.10.0 pypi_0 pypi
decorator 5.1.0 pypi_0 pypi
empyrical 0.5.5 pypi_0 pypi
flatbuffers 1.12 pypi_0 pypi
gast 0.4.0 pypi_0 pypi
google-auth 2.3.0 pypi_0 pypi
google-auth-oauthlib 0.4.6 pypi_0 pypi
google-pasta 0.2.0 pypi_0 pypi
grpcio 1.41.0 pypi_0 pypi
h5py 3.1.0 pypi_0 pypi
idna 3.3 pypi_0 pypi
iexfinance 0.5.0 pypi_0 pypi
imbalanced-learn 0.7.0 pypi_0 pypi
ipython 7.28.0 pypi_0 pypi
jedi 0.18.0 pypi_0 pypi
jinja2 3.0.2 pypi_0 pypi
joblib 1.1.0 pypi_0 pypi
keras 2.6.0 pypi_0 pypi
keras-layer-normalization 0.15.0 pypi_0 pypi
keras-preprocessing 1.1.2 pypi_0 pypi
kiwisolver 1.3.2 pypi_0 pypi
lxml 4.6.3 pypi_0 pypi
markdown 3.3.4 pypi_0 pypi
markupsafe 2.0.1 pypi_0 pypi
matplotlib 3.4.3 pypi_0 pypi
matplotlib-inline 0.1.3 pypi_0 pypi
numpy 1.19.5 pypi_0 pypi
oauthlib 3.1.1 pypi_0 pypi
openssl 3.0.0 h8ffe710_1 conda-forge
opt-einsum 3.3.0 pypi_0 pypi
packaging 21.0 pypi_0 pypi
pandas 1.3.4 pypi_0 pypi
pandas-datareader 0.10.0 pypi_0 pypi
parso 0.8.2 pypi_0 pypi
patsy 0.5.2 pypi_0 pypi
pickleshare 0.7.5 pypi_0 pypi
pillow 8.4.0 pypi_0 pypi
pip 21.3 pyhd8ed1ab_0 conda-forge
prompt-toolkit 3.0.20 pypi_0 pypi
protobuf 3.18.1 pypi_0 pypi
pyasn1 0.4.8 pypi_0 pypi
pyasn1-modules 0.2.8 pypi_0 pypi
pyfolio 0.9.2 pypi_0 pypi
pygments 2.10.0 pypi_0 pypi
pyparsing 2.4.7 pypi_0 pypi
python 3.8.12 h900ac77_2_cpython conda-forge
python-dateutil 2.8.2 pypi_0 pypi
python_abi 3.8 2_cp38 conda-forge
pytz 2021.3 pypi_0 pypi
pyyaml 6.0 pypi_0 pypi
requests 2.26.0 pypi_0 pypi
requests-oauthlib 1.3.0 pypi_0 pypi
rsa 4.7.2 pypi_0 pypi
scikit-learn 0.23.1 pypi_0 pypi
scipy 1.4.1 pypi_0 pypi
seaborn 0.11.2 pypi_0 pypi
setuptools 58.2.0 py38haa244fe_0 conda-forge
setuptools-scm 4.0.0 pyh9f0ad1d_0 conda-forge
six 1.15.0 pypi_0 pypi
sklearn 0.0 pypi_0 pypi
sqlite 3.36.0 h8ffe710_2 conda-forge
statsmodels 0.13.0 pypi_0 pypi
tensorboard 2.7.0 pypi_0 pypi
tensorboard-data-server 0.6.1 pypi_0 pypi
tensorboard-plugin-wit 1.8.0 pypi_0 pypi
tensorflow 2.6.0 pypi_0 pypi
tensorflow-estimator 2.6.0 pypi_0 pypi
termcolor 1.1.0 pypi_0 pypi
threadpoolctl 3.0.0 pypi_0 pypi
toml 0.10.2 pyhd8ed1ab_0 conda-forge
tornado 6.1 pypi_0 pypi
traitlets 5.1.0 pypi_0 pypi
typing-extensions 3.7.4.3 pypi_0 pypi
ucrt 10.0.20348.0 h57928b3_0 conda-forge
urllib3 1.26.7 pypi_0 pypi
vc 14.2 hb210afc_5 conda-forge
vs2015_runtime 14.29.30037 h902a5da_5 conda-forge
wcwidth 0.2.5 pypi_0 pypi
werkzeug 2.0.2 pypi_0 pypi
wheel 0.37.0 pyhd8ed1ab_1 conda-forge
wincertstore 0.2 py38haa244fe_1006 conda-forge
wrapt 1.12.1 pypi_0 pypi