Update index.js

index.js

@@ -195,12 +195,9 @@ async function acytoo(text, model) {
     })
   return res.data
 }
-function waifu2x(urls, formats) {
-  return new Promise(async, (resolve)) => {
+async function waifu2x(urls, formats) {
     // data
-  await axios.get(urls, { responseType: "arraybuffer"})
-    .then(img => {
-      
+  let img - await axios.get(urls, { responseType: "arraybuffer"})
   let format
     if(formats == "Medium") {
       format = "1"
@@ -252,7 +249,5 @@ function waifu2x(urls, formats) {
             "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0"
         }
     })
-    resolve(results.data)
-      })
-  }
+    return results.data
 }