python-libraries: Remove Python 2 variants

The Python 2 variants will be added to the abandoned packages feed.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/python/python-libmodbus/Makefile

@@ -13,7 +13,6 @@ PKG_HASH:=80f837304ffa8476145ea643f6b98aa94b205013a96f1e5173d7bdc776426aee
 
 include ../pypi.mk
 include $(INCLUDE_DIR)/package.mk
-include ../python-package.mk
 include ../python3-package.mk
 
 define Package/python-libmodbus/Default
@@ -23,15 +22,6 @@ define Package/python-libmodbus/Default
   URL:=https://pypi.org/project/pylibmodbus
 endef
 
-define Package/python-libmodbus
-$(call Package/python-libmodbus/Default)
-  TITLE:=python-libmodbus
-  DEPENDS:=+libmodbus \
-     +PACKAGE_python-libmodbus:python-light \
-     +PACKAGE_python-libmodbus:python-cffi
-  VARIANT:=python
-endef
-
 define Package/python3-libmodbus
 $(call Package/python-libmodbus/Default)
   TITLE:=pylibmodbus
@@ -41,18 +31,11 @@ $(call Package/python-libmodbus/Default)
   VARIANT:=python3
 endef
 
-define Package/python-libmodbus/description
-	Python Interface for libmodbus written with CFFI.
-endef
-
 define Package/python3-libmodbus/description
-$(call Package/python-libmodbus/description)
+	Python Interface for libmodbus written with CFFI.
 .
 (Variant for Python3)
 endef
 
-$(eval $(call PyPackage,python-libmodbus))
-$(eval $(call BuildPackage,python-libmodbus))
-
 $(eval $(call Py3Package,python3-libmodbus))
 $(eval $(call BuildPackage,python3-libmodbus))