From 931e516a08a6e3a7f9f4bf7d7f1fe48055354151 Mon Sep 17 00:00:00 2001
From: Johanna <johanna@zijderveld.de>
Date: Mon, 30 Oct 2023 15:34:11 +0100
Subject: [PATCH] renaming and changing _params to outside loop

---
 codes/utils.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/codes/utils.py b/codes/utils.py
index 339c305..8e6dc09 100644
--- a/codes/utils.py
+++ b/codes/utils.py
@@ -184,14 +184,14 @@ def kgrid_hamiltonian(nk, tb_model, return_ks=False):
     ks : 1D-array
         List of k-points over all directions. Only returned if `return_ks=True`.
     """
-    dim = len(next(iter(syst)))
+    dim = len(next(iter(tb_model)))
     if dim == 0:
         if return_ks:
-            return syst[next(iter(syst))], None
+            return syst[next(iter(tb_model))], None
         else:
-            return syst[next(iter(syst))]
+            return syst[next(iter(tb_model))]
     else:
-        hk = dict2hk(syst)
+        hk = dict2hk(tb_model)
 
     ks = 2 * np.pi * np.linspace(0, 1, nk, endpoint=False)
 
-- 
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