Fix rc path for latent directions

bob/paper/ijcb2021_synthetic_dataset/generate/db_generator.py

@@ -26,7 +26,7 @@ class DBGenerator(object):
         references_metadata_dir,
         augmentations_metadata_dir,
         seed,
-        covariates_analysis_path=rc["bob.synthface.multipie_latent_directions"],
+        covariates_analysis_path=rc["bob.synface.latent_directions"],
     ):
         """[summary]
 
@@ -74,7 +74,7 @@ class DBGenerator(object):
         self.cropper = cropper
         self.extractor = extractor
         self.seed = seed
-        with open(rc["bob.synthface.multipie_latent_directions"], "rb") as f:
+        with open(rc["bob.synface.latent_directions"], "rb") as f:
             self.covariates_analysis = pkl.load(f)
 
         self.ict = ict