Fix filenames used on stdout to relative paths.

enhance.py

@@ -368,9 +368,9 @@ class Model(object):
             name = list(self.network.keys())[list(self.network.values()).index(l)]
             yield (name, l)
 
-    def get_filename(self):
+    def get_filename(self, absolute=False):
         filename = 'ne%ix-%s-%s-%s.pkl.bz2' % (args.zoom, args.type, args.model, __version__)
-        return os.path.join(os.path.dirname(__file__), filename)
+        return os.path.join(os.path.dirname(__file__), filename) if absolute else filename
 
     def save_generator(self):
         def cast(p): return p.get_value().astype(np.float16)
@@ -378,11 +378,11 @@ class Model(object):
         config = {k: getattr(args, k) for k in ['generator_blocks', 'generator_residual', 'generator_filters'] + \
                                                ['generator_upscale', 'generator_downscale']}
         
-        pickle.dump((config, params), bz2.open(self.get_filename(), 'wb'))
+        pickle.dump((config, params), bz2.open(self.get_filename(absolute=True), 'wb'))
         print('  - Saved model as `{}` after training.'.format(self.get_filename()))
 
     def load_model(self):
-        if not os.path.exists(self.get_filename()):
+        if not os.path.exists(self.get_filename(absolute=True)):
             if args.train: return {}, {}
             error("Model file with pre-trained convolution layers not found. Download it here...",
                   "https://github.com/alexjc/neural-enhance/releases/download/v%s/%s"%(__version__, self.get_filename()))