How to remove extra space between Tabs in Flutter

Extra space between Tabs in flutter created by default space in Tabs. It’s easy to remove. Look at the code below

TabBar(
                    controller: _tabController,
                    indicator: BoxDecoration(
                      color: kPrimary,
                      borderRadius: BorderRadius.circular(25),
                    ),
                    labelPadding: EdgeInsets.zero,
                    labelColor: Colors.white,
                    labelStyle: appStyle(12, kLightWhite, FontWeight.normal),
                    unselectedLabelColor: Colors.grey.withOpacity(0.7),
                    tabs:  <Widget>[
                      Tab(
                        child: SizedBox(
                          width:MediaQuery.of(context).size.width/2,
                          //margin: EdgeInsets.only(left: 20, right: 20),
                          height: 25,
                          child: const Center(child: Text("Menu")),
                        ),
                      ),
                       Tab(
                        child: SizedBox(
                          width:MediaQuery.of(context).size.width/2,
                          height: 25,

                          child: const Center(child: Text("Explore")),
                        ),
                      )
                    ],
                  )

The above code has labelPadding: EdgeInsets.zero which removes extra space or padding between tabs in Flutter

You see the explore tab is nice