remove select for color and y axis data

components/content/ArticleSystemDistributionPlot.vue

@@ -224,18 +224,18 @@ async function fetchRefSeqTaxo() {
         </v-card-text>
 
         <v-row no-gutters>
-            <v-col cols="12" md="4">
+            <v-col>
                 <v-select v-model="selectedTaxoRank" :items="taxoRanks" density="compact" label="Select taxonomic rank"
                     hide-details="auto" class="mx-2"></v-select>
             </v-col>
-            <v-col cols="12" md="4">
+            <!-- <v-col cols="12" md="4">
                 <v-select v-model="plotY" :items="axisOptions" density="compact" label="Y axis based on"
                     hide-details="auto" class="mx-2"></v-select>
             </v-col>
             <v-col cols="12" md="4">
                 <v-select v-model="plotFill" :items="axisOptions" density="compact" label="Color based on"
                     hide-details="auto" class="mx-2"></v-select>
-            </v-col>
+            </v-col> -->
         </v-row>
 
         <v-row class="d-flex" no-gutters>