Step 1: Select the number of similar images()

in frontend/src/App.js [177:183]

• 7 lines of code
• 1 McCabe index (conditional complexity)

              Step 1: Select the number of similar images (K neighbors):
              <p/>
              <FormControl className={classes.formControl}>
                <Select
                  labelId="demo-simple-select-label"
                  id="demo-simple-select"
                  value={this.state.k}