from unmixing.visualize import FeatureSpace
vis_fs = FeatureSpace(path = '/home/arthur/Desktop/detroit.tiff', nodata = -9999,
feature_limit = None)
vis_fs.plot_feature_space(c = 2) # Anytime `c` is setRuntimeError: No mappable was found to use for colorbar creation. First define a mappable such as an image (with imshow) or a contour set (with contourf).
