Add -theano-pymc patch to adapt.

sympy-theano-pymc.patch

@@ -0,0 +1,22 @@
+--- sympy-sympy-1.6.2/sympy/printing/tests/test_theanocode.py.orig	2020-08-07 09:17:07.000000000 -0600
++++ sympy-sympy-1.6.2/sympy/printing/tests/test_theanocode.py	2020-11-26 07:36:24.900389599 -0700
+@@ -350,7 +350,7 @@ def test_theano_function_scalar():
+             f = theano_function_(inputs, outputs, dims=in_dims, scalar=scalar)
+ 
+             # Check the theano_function attribute is set whether wrapped or not
+-            assert isinstance(f.theano_function, theano.compile.function_module.Function)
++            assert isinstance(f.theano_function, theano.compile.function.types.Function)
+ 
+             # Feed in inputs of the appropriate size and get outputs
+             in_values = [
+--- sympy-sympy-1.6.2/sympy/printing/theanocode.py.orig	2020-08-07 09:17:07.000000000 -0600
++++ sympy-sympy-1.6.2/sympy/printing/theanocode.py	2020-11-26 07:35:55.667441366 -0700
+@@ -442,7 +442,7 @@ def theano_function(inputs, outputs, sca
+         function will return a list of arrays. See description of the ``squeeze``
+         argument above for the behavior when a single output is passed in a list.
+         The returned object will either be an instance of
+-        ``theano.compile.function_module.Function`` or a Python wrapper
++        ``theano.compile.function.types.Function`` or a Python wrapper
+         function around one. In both cases, the returned value will have a
+         ``theano_function`` attribute which points to the return value of
+         ``theano.function``.

sympy.spec

@@ -9,6 +9,8 @@ Source0:        https://github.com/%{name}/%{name}/archive/%{name}-%{version}.ta
 Patch0:         %{name}-float.patch
 # Default to python3 in the Cython backend
 Patch1:         %{name}-python3.patch
+# Adapt to Theano-PyMC
+Patch2:         %{name}-theano-pymc.patch
 
 BuildArch:      noarch
 
@@ -177,6 +179,7 @@ fi
 %changelog
 * Thu Nov 26 2020 Jerry James <loganjerry@gmail.com> - 1.6.2-2
 - Update Theano dependency for Theano-PyMC
+- Add -theano-pymc patch to adapt
 
 * Mon Aug 10 2020 Jerry James <loganjerry@gmail.com> - 1.6.2-1
 - Version 1.6.2