--- a
+++ b/params/test_params.py
@@ -0,0 +1,21 @@
+from .basic_params import BasicParams
+
+
+class TestParams(BasicParams):
+    """
+    This class is a son class of BasicParams.
+    This class includes parameters for testing and parameters inherited from the father class.
+    """
+    def initialize(self, parser):
+        parser = BasicParams.initialize(self, parser)
+
+        # Testing parameters
+        parser.add_argument('--save_latent_space', action='store_true', help='save the latent space of input data to disc')
+
+        # Logging and visualization
+        parser.add_argument('--print_freq', type=int, default=1,
+                            help='frequency of showing results on console')
+
+        self.isTrain = False
+        self.isTest = True
+        return parser