Update python.py (#1469)

Added break / continue for statements (similar to other languages)

Closes #1468

lang/python/python.py

@@ -346,3 +346,9 @@ def code_insert_type_annotation(type: str):
 
     def code_insert_return_type(type: str):
         actions.insert(f" -> {type}")
+
+    def code_break():
+        actions.insert("break")
+
+    def code_next():
+        actions.insert("continue")