Tiny rename in compute-gap function

codes/tb/utils.py

@@ -53,13 +53,13 @@ def generate_vectors(cutoff, dim):
     return [*product(*([[*range(-cutoff, cutoff + 1)]] * dim))]
 
 
-def compute_gap(h, fermi_energy=0, n=100):
+def compute_gap(tb, fermi_energy=0, nk=100):
     """
      Compute gap.
 
      Parameters:
      -----------
-     h : dict
+     tb : dict
      Tight-binding model for which to compute the gap.
     fermi_energy : float
      Fermi energy.
@@ -71,9 +71,9 @@ def compute_gap(h, fermi_energy=0, n=100):
      gap : float
      Indirect gap.
     """
-    ndim = len(list(h)[0])
-    hkfunc = tb_to_kfunc(h)
-    k_array = np.linspace(0, 2 * np.pi, n)
+    ndim = len(list(tb)[0])
+    hkfunc = tb_to_kfunc(tb)
+    k_array = np.linspace(0, 2 * np.pi, nk)
     kgrid = list(it.product(*[k_array for i in range(ndim)]))
     kham = np.array([hkfunc(k) for k in kgrid])
     vals = np.linalg.eigvalsh(kham)