Fix doctest ThermodynamicState.create_context
@@ -20,7 +20,7 @@ import copy
import numpy as np
from simtk import openmm, unit
-from . import utils
+from openmmtools import utils
# =============================================================================
@@ -738,6 +738,7 @@ class ThermodynamicState(object):
>>> integrator = openmm.LangevinIntegrator(300*unit.kelvin, 5.0/unit.picosecond,
... 2.0*unit.femtosecond)
>>> context = state.create_context(integrator)
+ >>> system = context.getSystem()
>>> [force.__class__.__name__ for force in system.getForces()
... if 'Thermostat' in force.__class__.__name__]
[]
