Remove unused toolResults

Author: =

docs/quickstart/client.mdx

@@ -610,7 +610,6 @@ async processQuery(query: string) {
   });
 
   const finalText = [];
-  const toolResults = [];
 
   for (const content of response.content) {
     if (content.type === "text") {
@@ -623,7 +622,6 @@ async processQuery(query: string) {
         name: toolName,
         arguments: toolArgs,
       });
-      toolResults.push(result);
       finalText.push(
         `[Calling tool ${toolName} with args ${JSON.stringify(toolArgs)}]`
       );