Use name from Variable.name in pymc3.util.get_var_name

Author: brandonwillard

pymc3/util.py

@@ -22,8 +22,6 @@
 import numpy as np
 import xarray
 
-from aesara.tensor.var import TensorVariable
-
 from pymc3.exceptions import SamplingError
 
 LATEX_ESCAPE_RE = re.compile(r"(%|_|\$|#|&)", re.MULTILINE)
@@ -169,10 +167,7 @@ def get_repr_for_variable(variable, formatting="plain"):
 
 def get_var_name(var):
     """Get an appropriate, plain variable name for a variable."""
-    if isinstance(var, TensorVariable):
-        return super(TensorVariable, var).__str__()
-    else:
-        return str(var)
+    return getattr(var, "name", str(var))
 
 
 def update_start_vals(a, b, model):