Removed residue from_json methods

force_bdss/core_plugins/csv_extractor/csv_extractor/csv_extractor_model.py

@@ -8,12 +8,3 @@ class CSVExtractorModel(BaseDataSourceModel):
     row = Int()
     column = Int()
     cuba_type = String()
-
-    @classmethod
-    def from_json(cls, json_data):
-        return cls(
-            filename=json_data["filename"],
-            row=json_data["row"],
-            column=json_data["column"],
-            cuba_type=json_data["cuba_type"]
-        )

force_bdss/core_plugins/dummy_mco/dakota/dakota_model.py

@@ -5,7 +5,3 @@ from force_bdss.api import BaseMCOModel
 
 class DakotaModel(BaseMCOModel):
     value_types = List(String)
-
-    @classmethod
-    def from_json(cls, model_data):
-        return cls(value_types=model_data["value_types"])

force_bdss/kpi/base_kpi_calculator_model.py

@@ -9,3 +9,4 @@ class BaseKPICalculatorModel(ABCHasStrictTraits):
     def __init__(self, bundle, *args, **kwargs):
         self.bundle = bundle
         super(BaseKPICalculatorModel, self).__init__(*args, **kwargs)
+