feat(templates): Implement unified lattice module and tests

fix: Resolve mypy issues and restore show method

fix: address pylint and mypy issues

Author: Stellogic

.gitignore

@@ -31,3 +31,4 @@ docs/source/locale/zh/LC_MESSAGES/textbook.po
 docs/source/locale/zh/LC_MESSAGES/whitepapertoc_cn.po
 docs/source/locale/zh/LC_MESSAGES/textbooktoc.po
 test.qasm
+venv/

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Change Log
 
 ## Unreleased
+- Add `Lattice` module (`tensorcircuit.templates.lattice`) for creating and manipulating various lattice geometries, including `SquareLattice`, `HoneycombLattice`, and `CustomizeLattice`.
 
 ## v1.2.1
 

tensorcircuit/templates/__init__.py

@@ -5,5 +5,6 @@
 from . import graphs
 from . import measurements
 from . import conversions
+from . import lattice
 
 costfunctions = measurements