Update index.html

index.html

@@ -31,6 +31,11 @@
         let total_infer_time=0
         let count_infer=0
         async function main(model_name) {
+          if (typeof model_name !== 'string') {//via button click
+                model_name ="ljspeech_sim_q8"
+            }
+
+          
             console.log(model_name)
             if (speaking){
                 console.log("speaking return")