fix: update kpath values in normal_jdata for accurate band testing

Author: QG-phy

dptb/tests/test_band.py

@@ -25,17 +25,8 @@
         "task_options": {
             "task": "band",
             "kline_type":"abacus",
-            "kpath":[[0.0000000000,   0.0000000000,   0.0000000000,   20],
-                    [0.5000000000,   0.0000000000,   0.0000000000,   1],
-                    [0.0000000000,   0.5000000000,   0.0000000000,   20],
-                    [0.0000000000,   0.0000000000,   0.0000000000,   20],
-                    [0.0000000000,   0.0000000000,   0.5000000000,   1],
-                    [-0.5000000000,  -0.5000000000,   0.5000000000,   20],
-                    [0.0000000000,   0.0000000000,   0.0000000000,   20],
-                    [0.0000000000,   -0.5000000000,   0.5000000000,   1 ],
-                    [-0.5000000000,   0.0000000000,   0.5000000000, 20],
-                    [0.0000000000, 0.0000000000, 0.0000000000, 20],
-                    [0.5000000000, -0.5000000000, 0.0000000000, 1]
+            "kpath":[[0.0000000000,   0.0000000000,   0.0000000000,   2],
+                     [0.5000000000,   0.0000000000,   0.0000000000,   1],
                     ],
             "klabels":["G","X","Y","G","Z","R_2","G","T_2","U_2","G","V_2"],
             "nel_atom":{"Si":4},