[Fix] Fix several typos in apps (#120)

* fix applications

* fix lint

Co-authored-by: yangyifei <PJLAB\yangyifei@shai14001042l.pjlab.org>

apps/conditional_interpolate.py

@@ -1,5 +1,6 @@
 import argparse
 import os
+import sys
 
 import mmcv
 import torch
@@ -8,15 +9,16 @@
 from mmcv.runner import load_checkpoint
 from torchvision.utils import save_image
 
-from mmgen.apis import set_random_seed
-from mmgen.core.evaluation import slerp
-from mmgen.models import build_model
-from mmgen.models.architectures import BigGANDeepGenerator, BigGANGenerator
-from mmgen.models.architectures.common import get_module_device
-
 # yapf: disable
 sys.path.append(os.path.abspath(os.path.join(__file__, '../..')))  # isort:skip  # noqa
 
+from mmgen.apis import set_random_seed # isort:skip  # noqa
+from mmgen.core.evaluation import slerp # isort:skip  # noqa
+from mmgen.models import build_model # isort:skip  # noqa
+from mmgen.models.architectures import BigGANDeepGenerator, BigGANGenerator # isort:skip  # noqa
+from mmgen.models.architectures.common import get_module_device # isort:skip  # noqa
+
+# yapf: enable
 
 _default_embedding_name = dict(
     BigGANGenerator='shared_embedding',

apps/interpolate_sample.py

@@ -1,5 +1,6 @@
 import argparse
 import os
+import sys
 
 import mmcv
 import numpy as np
@@ -8,13 +9,15 @@
 from mmcv.runner import load_checkpoint
 from torchvision.utils import save_image
 
-from mmgen.apis import set_random_seed
-from mmgen.core.evaluation import slerp
-from mmgen.models import build_model
-
 # yapf: disable
 sys.path.append(os.path.abspath(os.path.join(__file__, '../..')))  # isort:skip  # noqa
 
+from mmgen.apis import set_random_seed # isort:skip  # noqa
+from mmgen.core.evaluation import slerp # isort:skip  # noqa
+from mmgen.models import build_model # isort:skip  # noqa
+
+# yapf: enable
+
 
 def parse_args():
     parser = argparse.ArgumentParser(

apps/modified_sefa.py

@@ -72,7 +72,7 @@ def calc_eigens(args, state_dict):
         '--degree',
         type=float,
         nargs='+',
-        default=2,
+        default=[2.],
         help='scalar factors for moving latent vectors along eigenvector',
     )
     parser.add_argument(

apps/stylegan_projector.py

@@ -6,6 +6,7 @@
 """
 import argparse
 import os
+import sys
 
 import mmcv
 import numpy as np
@@ -19,9 +20,14 @@
 from torchvision.utils import save_image
 from tqdm import tqdm
 
-from mmgen.apis import set_random_seed
-from mmgen.models import build_model
-from mmgen.models.architectures.lpips import PerceptualLoss
+# yapf: disable
+sys.path.append(os.path.abspath(os.path.join(__file__, '../..')))  # isort:skip  # noqa
+
+from mmgen.apis import set_random_seed # isort:skip  # noqa
+from mmgen.models import build_model # isort:skip  # noqa
+from mmgen.models.architectures.lpips import PerceptualLoss # isort:skip  # noqa
+
+# yapf: enable
 
 
 def parse_args():