'mirdata.core' has no attribute 'Index' Error encountered!!

[prachitui]

Hello, I am trying to write the module for our dataset to integrate in mirdata library. While writing the module I encounter the given error AttributeError: module 'mirdata.core' has no attribute 'Index'.

I even tried to run it on the dataset "tinysol"

`INDEXES = { "default": "6.0", "test": "6.0", "6.0": core.Index(filename="tinysol_index_6.0.json"), }

AttributeError Traceback (most recent call last) in 2 "default": "6.0", 3 "test": "6.0", ----> 4 "6.0": core.Index(filename="tinysol_index_6.0.json"), 5 }`

Can you tell me why do I keep getting this error. I have installed mirdata library and I am working on conda.

[prachitui]

@magdalenafuentes @rabitt @genisplaja @nkundiushuti @PRamoneda

[magdalenafuentes]

Hey @prachitui thanks for reaching out! Let me ask you a couple questions:

To make sure that mirdata is works correctly locally, could you run the following code and let me know if it's successful?

import mirdata

print(mirdata.list_datasets())

tinysol = mirdata.initialize('tinysol')
tinysol.download()

# get annotations and audio for a random track
example_track = tinysol.choice_track()
instrument = example_track.instrument_full

Where is your module located? I mean the name_of_your_dataset.py, e.g. tinysol.py Could you share here the code in which you're trying to access the Index?