reworked ParamSequence into Configuration

testing/long_tests/test_recovery_param_seq.py

@@ -2,7 +2,7 @@ import shutil
 import unittest
 
 import toml
-from scgenerator import initialize, io, logger
+from scgenerator import logger
 from send2trash import send2trash
 
 TMP = "testing/.tmp"

testing/test_initialize.py

@@ -1,7 +1,6 @@
 import unittest
 from copy import deepcopy
 
-import scgenerator.initialize as init
 import numpy as np
 import toml
 from scgenerator import defaults, utils, math

testing/test_utils.py

@@ -2,7 +2,7 @@ import unittest
 
 import numpy as np
 import toml
-from scgenerator import initialize, utils
+from scgenerator import utils
 
 
 def load_conf(name):