fix: [image engine] fix image description tooltip

Author: Terrtia

bin/lib/objects/Images.py

@@ -103,7 +103,10 @@ def add_description_model(self, model, description):
     def get_description(self, model=None):
         if model is None:
             model = get_default_image_description_model()
-        return self._get_field(f'desc:{model}')
+        description = self._get_field(f'desc:{model}')
+        if description:
+            description = description.replace("'", ' ').replace('"', ' ')
+        return description
 
     def get_misp_object(self):
         obj_attrs = []

bin/lib/objects/Screenshots.py

@@ -110,10 +110,7 @@ def add_description_model(self, model, description):
     def get_description(self, model=None):
         if not model:
             model = get_default_image_description_model()
-        description = self._get_field(f'desc:{model}')
-        if description:
-            description = description.replace("'", ' ').replace('"', ' ')
-        return description
+        return self._get_field(f'desc:{model}')
 
     def get_misp_object(self):
         obj_attrs = []