load_model: simplify the model loading with respect to deeposlandia 0…

….6.2

qdeeplandia.py

@@ -28,10 +28,10 @@
                                 QHBoxLayout, QVBoxLayout, QMessageBox, \
                                 QToolBar, QLabel, QCheckBox
 
-os.environ['DEEPOSL_CONFIG']=os.path.join(os.path.dirname(__file__),'config.ini')
-from .deeposlandia import postprocess
-from .processing_provider.provider import QDeepLandiaProvider
+os.environ['DEEPOSL_CONFIG'] = os.path.join(os.path.dirname(__file__), 'config.ini')
+from deeposlandia.postprocess import get_trained_model
 
+from .processing_provider.provider import QDeepLandiaProvider
 from .gui.NbLabelDialog import NbLabelDialog
 from .inferenceTask import InferenceTask
 
@@ -61,8 +61,6 @@ def __init__(self, iface):
         self.layer = self.updateLayer()
         self.nb_labels = None
         self.model_path = None
-        self.datapath = None
-        self.dataset = None
 
         locale = QSettings().value('locale/userLocale') or 'en_USA'
         locale = locale[0:2]
@@ -147,12 +145,10 @@ def load_trained_model(self):
             self.nb_labels = nbLabelDlg.param()
         else :
             return
-
-        self.datapath = os.path.abspath(os.path.join(os.path.dirname(self.model_path), '..', '..', '..', '..'))
-        self.dataset = os.path.basename(os.path.abspath(os.path.join(os.path.dirname(self.model_path), '..', '..', '..')))
+
         self.image_size = os.path.splitext(os.path.basename(self.model_path))[0].split('-')[-1]
         try :
-            self.model = postprocess.get_trained_model(self.datapath, self.dataset, int(self.image_size), int(self.nb_labels))
+            self.model = get_trained_model(self.model_path, int(self.image_size), int(self.nb_labels))
         except ValueError as e:
             self.iface.messageBar().pushMessage(tr("Critical"),
                     str(e), level=Qgis.Critical)