Update meeting-interop-features-inline-image-receiving-javascript.md

Author: jpeng-ms

articles/communication-services/tutorials/chat-interop/includes/meeting-interop-features-inline-image-receiving-javascript.md

@@ -391,25 +391,16 @@ async function uploadImages(e) {
     if (files.hasOwnProperty(key)) {
         await uploadImage(files[key]);
     }
-  }
 }
-
-
+}
 
 async function uploadImage(file) {
-  const reader = new FileReader();
-  reader.onload = async (e) => {
-    const base64 = e.target.result;
-    const blob = new Blob([base64], { type: "image/png" });
-    const uploadedImageModel = await chatThreadClient.uploadImage(blob, {
-      "name": file.name,
-      "onUploadProgress": (progress) => {
-        console.log(`[${file.name}]uploading: ${progress.loadedBytes}/${progress.totalBytes}`);
-      }
-    });
-    uploadedImageModels.push(uploadedImageModel);
-  };
-  reader.readAsDataURL(file);
+  const buffer = await file.arrayBuffer();
+  const blob = new Blob([new Uint8Array(buffer)], {type: file.type });
+  const uploadedImageModel = await chatThreadClient.uploadImage(blob, file.name, {
+    imageBytesLength: file.size
+  });
+  uploadedImageModels.push(uploadedImageModel);
 }
 ```