update api

src/js/08-chat.js

@@ -189,24 +189,23 @@
         body: JSON.stringify(payload),
       })
         .then((response) => {
-          // const reader = response.body?.getReader()
-          // const decoder = new TextDecoder('utf-8')
+          const reader = response.body?.getReader()
+          const decoder = new TextDecoder('utf-8')
 
-          // function readStream () {
-          //   return reader?.read().then(({ done, value }) => {
-          //     if (done) {
-          //       isLoading = false
-          //       return
-          //     }
-          //     const chunk = decoder.decode(value, { stream: true })
-          //     messageItem.textContent += chunk
-          //     chatBody.scrollTop = chatBody?.scrollHeight
-          //     return readStream()
-          //   })
-          // }
-
-          // return readStream()
-          console.log(response)
+          function readStream () {
+            return reader?.read().then(({ done, value }) => {
+              if (done) {
+                isLoading = false
+                return
+              }
+              const chunk = decoder.decode(value, { stream: true })
+              messageItem.textContent += chunk
+              chatBody.scrollTop = chatBody?.scrollHeight
+              return readStream()
+            })
+          }
+
+          return readStream()
         })
         .catch((error) => {
           console.error('Chatbot Error', error)