TestLaplacianSpectrumFinderCmp.test_eigenvals_cmp[spectrum_finders1-shape0-0.1] RuntimeError: Factor is exactly singular

TestNotebooks.test_visulization_tools nbclient.exceptions.CellExecutionError: An error occurred while executing the following cell: ------------------ plotter = MeshPlotter.from_registry(which='plotly') plotter.plot(mesh) ------------------ --------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) Cell In[3], line 1 ----> 1 plotter = MeshPlotter.from_registry(which='plotly') 2 plotter.plot(mesh) File ~/work/geomfum/geomfum/geomfum/_registry.py:190, in WhichRegistryMixins.from_registry(cls, which, *args, **kwargs) 176 @classmethod 177 def from_registry(cls, *args, which=None, **kwargs): 178 """Instantiate registered implementation. 179 180 Parameters (...) 188 Instantiated object. 189 """ --> 190 return cls._Registry.get(which)(*args, **kwargs) File ~/work/geomfum/geomfum/geomfum/_registry.py:128, in WhichRegistry.get(cls, which) 114 @classmethod 115 def get(cls, which): 116 """Get register object. 117 118 Parameters (...) 126 Registered object. 127 """ --> 128 return super().get(which) File ~/work/geomfum/geomfum/geomfum/_registry.py:58, in Registry.get(cls, key) 56 obj_name, missing_package = cls.MAP[key] 57 if missing_package: ---> 58 raise ModuleNotFoundError(missing_package) 60 package_name = key if isinstance(key, str) else key[0] 62 module = __import__(f"geomfum.wrap.{package_name}", fromlist=[""]) ModuleNotFoundError: plotly

Process completed with exit code 1.