Adapt Producer operator.

aidge_export_cpp/operators.py

 import os
-import shutil
 import numpy as np
 from pathlib import Path
-from jinja2 import Environment, FileSystemLoader
-from aidge_core.export_utils import ExportNode, ExportNodeCpp, operator_register, generate_str, generate_file
+from aidge_core.export_utils import ExportNode, ExportNodeCpp, operator_register, generate_file
 from aidge_export_cpp.utils import ROOT
 from aidge_export_cpp.utils.converter import numpy_dtype2ctype
 from aidge_export_cpp.utils.generation import *
@@ -68,19 +66,17 @@ class ProducerCPP(ExportNode):
         if len(self.values.shape) == 4:  # Note: export in HWC
             self.values = np.transpose(self.values, (0, 2, 3, 1))
 
-    def export(self, export_folder: Path, list_configs: list):
-
-        list_configs.append(f"include/parameters/{self.attributes['name']}.h")
+    def export(self, export_folder: Path):
+        header_path = f"include/parameters/{self.attributes['name']}.h"
         export_params(
             self.attributes['out_name'][0],
             self.values.reshape(-1),
-            str(export_folder / "include" / "parameters" / f"{self.attributes['name']}.h"))
-
-        return list_configs
+            str(export_folder / header_path))
+        return [header_path]
 
-    def forward(self, list_actions: list):
+    def forward(self):
         # A Producer does nothing during forward
-        return list_actions
+        return []
     @classmethod
     def exportable(cls, node):
         return True # TODO add check i/o NCHW