anchor.diff:                                setState(() {
                                   _loading = true;
                                 });
  +                              FocusScope.of(context).requestFocus(FocusNode());
                                 getData();
                               }
                             },
  
positive.code:               Container(
                  child: _loading
                      ? Container(
                    height: 400,
                    child: new Center(
                      child: new SizedBox(
                        height: 50.0,
                        width: 50.0,
                        child: new CircularProgressIndicator(
                          value: null,
                          strokeWidth: 7.0,
                        ),
                      ),
                    ),
                  )
                      : Chart(
                    data: data,
                  ),
                ),
                SizedBox(
                  height: MediaQuery.of(context).size.height * 0.24,
  
negative.code:           ),
          ),
          minHeight: MediaQuery.of(context).size.height * 0.06,
          maxHeight: MediaQuery.of(context).size.height * 0.4,
          // Body includes the widgets that show on screen when slide panel is collapsed.
          // In includes a bar chart for showing number of merchants in different categories of verification - successful, failed, revisiting required and unvisited.
          body: Center(
  