remove console.log from streamable response (#321)

lib/hooks/use-streamable-text.ts

@@ -13,7 +13,6 @@ export const useStreamableText = (
       if (typeof content === 'object') {
         let value = ''
         for await (const delta of readStreamableValue(content)) {
-          console.log(delta)
           if (typeof delta === 'string') {
             setRawContent((value = value + delta))
           }