attempt to fix E

qsymm/model.py

@@ -969,7 +969,6 @@ def _to_bloch_coeff(key, momenta):
         coeff = sympy.simplify(coeff * e**diff)
         hop = np.array(hop).astype(float)
     # Make sure there is no momentum dependence in the coefficient.
-    # breakpoint()
     if any([momentum in coeff.atoms() for momentum in momenta]):
         raise ValueError(
             "All momentum dependence should be confined to hopping exponentials."