please help me with this. i can’t finish my homework bcs this error even tho this part was default part.
so, is there any solution for this part? i don’t find any solution for this in github or stackoverflow. so i hope there is someone to help me.
Thx
Are you working on your local environment ?
I think this is caused by a newer version of music21. If you are working on your local environment, try to uninstall music21, and install music21 6.5.
Exactly. There is no guarantee any of the assignments will work in a different environment. You need to both copy all the files associated with the assignment and ensure that you have exactly the same versions of all relevant packages installed. There are no official instructions for how to do the latter, but the former is covered on the DLS FAQ Thread.
yes I do working in my local environment. It already works thanks to your suggestion, but then again I got some trouble for running the test even though I clearly sure my code is work and the expected result its exactly same. So, I think I got the error because the different version of Tensor flow. I want to ask what TF version this course using?
Thank you
Rather than paste an answer here that could be wrong 6 months from now, the best way is to calculate it for yourself. Add this statement to the notebook when you run it on the course website:
print(f"TF version {tf.__version__}")
Here is the complete list. Basically, in Coursera environment, TF version is mostly 2.3. Some assignments need 2.4. Of course, it does not mean an assignment does not run on like TF2.9. But, all are at your own risk.
Package Version
absl-py 0.9.0
alembic 1.4.2
astor 0.8.1
astunparse 1.6.3
async-generator 1.10
attrs 19.3.0
backcall 0.1.0
beautifulsoup4 4.9.0
bleach 3.1.4
blinker 1.4
bokeh 2.0.1
Bottleneck 1.3.2
brotlipy 0.7.0
cachetools 4.1.0
certifi 2020.4.5.1
certipy 0.1.3
cffi 1.14.0
chardet 4.0.0
click 7.1.2
cloudpickle 1.4.1
conda 4.8.2
conda-package-handling 1.6.0
cryptography 2.9.2
cycler 0.10.0
Cython 0.29.17
cytoolz 0.10.1
dask 2.15.0
decorator 4.4.2
defusedxml 0.6.0
dill 0.3.1.1
distributed 2.15.2
emoji 1.2.0
entrypoints 0.3
fastcache 1.1.0
ffmpeg 1.4
fsspec 0.7.3
gast 0.3.3
gmpy2 2.1.0b1
google-auth 1.14.1
google-auth-oauthlib 0.4.1
google-pasta 0.2.0
grpcio 1.28.1
h5py 2.10.0
HeapDict 1.0.1
idna 2.9
imageio 2.8.0
importlib-metadata 1.6.0
ipykernel 5.2.1
ipympl 0.5.6
ipython 7.14.0
ipython-genutils 0.2.0
ipywidgets 7.5.1
jedi 0.17.0
Jinja2 2.11.2
joblib 1.0.0
json5 0.9.0
jsonschema 3.2.0
jupyter-client 6.1.3
jupyter-core 4.6.3
jupyter-telemetry 0.0.5
jupyterhub 1.1.0
jupyterlab 2.1.1
jupyterlab-server 1.1.1
Keras-Applications 1.0.8
Keras-Preprocessing 1.1.2
kiwisolver 1.2.0
llvmlite 0.31.0
locket 0.2.0
Mako 1.1.0
Markdown 3.2.1
MarkupSafe 1.1.1
matplotlib 3.2.1
mido 1.2.9
mistune 0.8.4
mock 4.0.2
more-itertools 8.6.0
mpmath 1.1.0
msgpack 1.0.0
music21 6.5.0
nbconvert 5.6.1
nbformat 5.0.6
networkx 2.4
notebook 6.0.3
numba 0.48.0
numexpr 2.7.1
numpy 1.18.4
oauthlib 3.0.1
olefile 0.46
opt-einsum 3.2.1
packaging 20.1
pamela 1.0.0
pandas 1.0.3
pandocfilters 1.4.2
parso 0.7.0
partd 1.1.0
patsy 0.5.1
pexpect 4.8.0
pickleshare 0.7.5
Pillow 7.1.2
pip 20.1
prometheus-client 0.7.1
prompt-toolkit 3.0.5
protobuf 3.11.4
psutil 5.7.0
ptyprocess 0.6.0
pyasn1 0.4.8
pyasn1-modules 0.2.8
pycosat 0.6.3
pycparser 2.20
pycurl 7.43.0.5
pydub 0.24.0
Pygments 2.6.1
PyJWT 1.7.1
pyOpenSSL 19.1.0
pyparsing 2.4.7
pyrsistent 0.16.0
PySocks 1.7.1
python-dateutil 2.8.1
python-editor 1.0.4
python-json-logger 0.1.11
pytz 2020.1
PyWavelets 1.1.1
PyYAML 5.3.1
pyzmq 19.0.0
requests 2.23.0
requests-oauthlib 1.3.0
rsa 4.0
ruamel-yaml 0.15.80
ruamel.yaml 0.16.6
ruamel.yaml.clib 0.2.0
scikit-image 0.16.2
scikit-learn 0.22.2.post1
scipy 1.4.1
seaborn 0.10.1
Send2Trash 1.5.0
setuptools 46.1.3.post20200325
six 1.14.0
sortedcontainers 2.1.0
soupsieve 1.9.4
SQLAlchemy 1.3.16
statsmodels 0.11.1
sympy 1.5.1
tables 3.6.1
tblib 1.6.0
tensorboard 2.4.1
tensorboard-plugin-wit 1.8.0
tensorflow 2.3.0
tensorflow-estimator 2.3.0
termcolor 1.1.0
terminado 0.8.3
testpath 0.4.4
toolz 0.10.0
tornado 6.0.4
tqdm 4.45.0
traitlets 4.3.3
typing-extensions 3.7.4.2
urllib3 1.25.9
vincent 0.4.4
wcwidth 0.1.9
webcolors 1.11.1
webencodings 0.5.1
Werkzeug 1.0.1
wheel 0.34.2
widgetsnbextension 3.5.1
wrapt 1.12.1
xlrd 1.2.0
zict 2.0.0
zipp 3.1.0
