🎨 Format Python code with psf/black (#37)

Co-authored-by: gcattan <gcattan@users.noreply.github.com>

covmatest/get_covmat.py

@@ -23,6 +23,7 @@
 
 _instance = None
 
+
 def get_covmat(n_trials, n_channels, seed=None):
     """Get a set of covariance matrices.
 
@@ -40,7 +41,7 @@ def get_covmat(n_trials, n_channels, seed=None):
     -------
     covset : ndarray of int, shape (n_matrices, n_channels, n_channels)
         A set of covariance matrices.
-    """    
+    """
     global _instance
     if _instance is None:
         _instance = CovmatGen(seed)
@@ -71,7 +72,7 @@ class CovmatGen:
     """
 
     def __init__(self, seed=None):
-        if(not seed == None):
+        if not seed == None:
             random.seed(seed)
         self._seed = seed
         self._dataset = AlphaWaves(useMontagePosition=False)

tests/test_get_covmat.py

@@ -27,8 +27,8 @@ def test_is_spd(is_spd):
 
 
 def test_seed():
-        covmat1 = get_covmat(1, 1, 42)
-        covmat1bis = get_covmat(1, 1, 42)
-        covmat2 = get_covmat(1, 1, 43)
-        assert not covmat1[0][0] == covmat2[0][0]
-        assert covmat1[0][0] == covmat1bis[0][0]
+    covmat1 = get_covmat(1, 1, 42)
+    covmat1bis = get_covmat(1, 1, 42)
+    covmat2 = get_covmat(1, 1, 43)
+    assert not covmat1[0][0] == covmat2[0][0]
+    assert covmat1[0][0] == covmat1bis[0][0]