docstr: ...A simple method to as systematically some kwargs to our tests
          
docstr_tok: ["...","A","simple","method","to","as","systematically","some","kwargs","to","our","tests"]
code: def specific_solver_kwargs(solver):
      """...A simple method to as systematically some kwargs to our tests"""
      return dict()
  
imports: import itertools
  import unittest
  from itertools import product
  import numpy
  from scipy.linalg import norm
  from tick.base.inference import InferenceTest
  from tick.linear_model import SimuLinReg, LinearRegression
  from tick.simulation import weights_sparse_gauss
label_desc: Use image node_id 5 for calling the Test obj's underlying member method code with example usage: obj.specific_solver_kwargs(solver) and returns: dict