Removed some unused imports, updated lock file, updated requirements.

desdeo_mcdm/interactive/InteractiveMethod.py

@@ -1,10 +1,12 @@
-from typing import List
-
 from desdeo_problem.Problem import MOProblem
 
-from desdeo_tools.interaction.request import BaseRequest
-
 
 class InteractiveMethod:
+    """The base class for interactive methods.
+
+    Args:
+        problem (MOProblem): The problem being solved in an interactive method.
+    """
+
     def __init__(self, problem: MOProblem):
         self._problem = problem

desdeo_mcdm/interactive/NIMBUS.py

@@ -5,14 +5,14 @@
 import numpy as np
 import pandas as pd
 from desdeo_problem.Problem import MOProblem
-
-from desdeo_mcdm.interactive.InteractiveMethod import InteractiveMethod
-from desdeo_mcdm.utilities.solvers import payoff_table_method
 from desdeo_tools.interaction.request import BaseRequest, SimplePlotRequest
 from desdeo_tools.scalarization.ASF import AugmentedGuessASF, MaxOfTwoASF, PointMethodASF, SimpleASF, StomASF
 from desdeo_tools.scalarization.Scalarizer import Scalarizer
 from desdeo_tools.solver.ScalarSolver import ScalarMethod, ScalarMinimizer
 
+from desdeo_mcdm.interactive.InteractiveMethod import InteractiveMethod
+from desdeo_mcdm.utilities.solvers import payoff_table_method
+
 
 class NimbusException(Exception):
     """Risen when an error related to NIMBUS is encountered.
@@ -925,12 +925,9 @@ def iterate(
 
 
 if __name__ == "__main__":
-    from desdeo_problem.Problem import MOProblem
     from desdeo_problem.Objective import _ScalarObjective
     from desdeo_problem.Variable import variable_builder
     from desdeo_problem.Constraint import ScalarConstraint
-    from desdeo_tools.scalarization.Scalarizer import Scalarizer
-    from scipy.optimize import differential_evolution
 
     # create the problem
     def f_1(x):