Creation of a PredictManager from MapsManager (aramis-lab#557)

* first commit for creation of a Predict_manager

clinicadl/interpret/interpret.py

@@ -2,6 +2,7 @@
 from typing import List
 
 from clinicadl import MapsManager
+from clinicadl.utils.predict_manager.predict_manager import PredictManager
 
 
 def interpret(
@@ -85,8 +86,8 @@ def interpret(
         verbose_str = verbose_list[verbose]
 
     maps_manager = MapsManager(maps_dir, verbose=verbose_str)
-
-    maps_manager.interpret(
+    predict_manager = PredictManager(maps_manager)
+    predict_manager.interpret(
         data_group=data_group,
         name=name,
         method=method,

clinicadl/predict/predict.py

@@ -4,6 +4,7 @@
 
 from clinicadl import MapsManager
 from clinicadl.utils.exceptions import ClinicaDLArgumentError
+from clinicadl.utils.predict_manager.predict_manager import PredictManager
 
 
 def predict(
@@ -53,16 +54,17 @@ def predict(
     verbose_list = ["warning", "info", "debug"]
 
     maps_manager = MapsManager(maps_dir, verbose=verbose_list[0])
+    predict_manager = PredictManager(maps_manager)
     # Check if task is reconstruction for "save_tensor" and "save_nifti"
-    if save_tensor and maps_manager.network_task != "reconstruction":
+    if save_tensor and predict_manager.maps_manager.network_task != "reconstruction":
         raise ClinicaDLArgumentError(
             "Cannot save tensors if the network task is not reconstruction. Please remove --save_tensor option."
         )
-    if save_nifti and maps_manager.network_task != "reconstruction":
+    if save_nifti and predict_manager.maps_manager.network_task != "reconstruction":
         raise ClinicaDLArgumentError(
             "Cannot save nifti if the network task is not reconstruction. Please remove --save_nifti option."
         )
-    maps_manager.predict(
+    predict_manager.predict(
         data_group,
         caps_directory=caps_directory,
         tsv_path=tsv_path,