➕ add importlib for 3.6 compat

poetry.lock

@@ -360,6 +360,21 @@ zipp = ">=0.5"
 docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["pytest (>=3.5,!=3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-cov", "jaraco.test (>=3.2.0)", "packaging", "pep517", "pyfakefs", "flufl.flake8", "pytest-black (>=0.3.7)", "pytest-mypy", "importlib-resources (>=1.3)"]
 
+[[package]]
+name = "importlib-resources"
+version = "4.1.1"
+description = "Read resources from Python packages"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+zipp = {version = ">=0.4", markers = "python_version < \"3.8\""}
+
+[package.extras]
+docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
+testing = ["pytest (>=3.5,!=3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-cov", "jaraco.test (>=3.2.0)", "pytest-black (>=0.3.7)", "pytest-mypy"]
+
 [[package]]
 name = "iniconfig"
 version = "1.1.1"
@@ -1151,7 +1166,7 @@ evaluation = ["musdb", "museval"]
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.6.1,<3.9"
-content-hash = "428642b824d3b5804f1939efcb60aa0fe892ff4a5a11180c2e48d0cfbb3b21c3"
+content-hash = "68d74d7fe62255b9aa3744c6d4612705f06649864c04209346c6da52e2234cd1"
 
 [metadata.files]
 absl-py = [
@@ -1398,6 +1413,10 @@ importlib-metadata = [
     {file = "importlib_metadata-3.3.0-py3-none-any.whl", hash = "sha256:bf792d480abbd5eda85794e4afb09dd538393f7d6e6ffef6e9f03d2014cf9450"},
     {file = "importlib_metadata-3.3.0.tar.gz", hash = "sha256:5c5a2720817414a6c41f0a49993908068243ae02c1635a228126519b509c8aed"},
 ]
+importlib-resources = [
+    {file = "importlib_resources-4.1.1-py3-none-any.whl", hash = "sha256:0a948d0c8c3f9344de62997e3f73444dbba233b1eaf24352933c2d264b9e4182"},
+    {file = "importlib_resources-4.1.1.tar.gz", hash = "sha256:6b45007a479c4ec21165ae3ffbe37faf35404e2041fac6ae1da684f38530ca73"},
+]
 iniconfig = [
     {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
     {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},

pyproject.toml

@@ -55,6 +55,7 @@ museval = {version = "0.3.0", optional = true}
 tensorflow = "2.3.0"
 pandas = "1.1.2"
 numpy = "<1.19.0,>=1.16.0"
+importlib-resources = {version = "^4.1.1", python = "<3.7"}
 
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.1"