diff --git a/app/api/test-chat/route.ts b/app/api/test-chat/route.ts
index a1ff1d3..521df9f 100644
--- a/app/api/test-chat/route.ts
+++ b/app/api/test-chat/route.ts
@@ -5,91 +5,86 @@
 // 5. Filter data
 // 6. Query GPT
 
-import { queryPinecone } from "../chat/_lib/queryPinecone";
+import { queryPinecone } from '../chat/_lib/queryPinecone';
 import prisma from '@/_lib/server/prismadb';
-import { generateApiResponse } from "../_lib/generateApiResponse";
-import excelToJson from "convert-excel-to-json";
-import https from "https";
-import { createWriteStream } from "fs";
-import { parseString } from "xml2js";
-import {} from "csvtojson";
+import { generateApiResponse } from '../_lib/generateApiResponse';
+import excelToJson from 'convert-excel-to-json';
+import https from 'https';
+import { createWriteStream } from 'fs';
+import { parseString } from 'xml2js';
+import csv from 'csvtojson';
 
-export async function GET(){
-    const userQuery = "can you tell me about the city subject thesaurus?";
-    // const userQuery = "Tell me about active building permits"; // JSON
-    
-    //1. Query Pinecone
-    const pineconeRes = await queryPinecone(userQuery);
-    // const confidenceScore = pineconeRes.matches[0].score;
-    const datasetID = pineconeRes.matches[0].id;
-    const metadata = JSON.stringify(pineconeRes.matches[0].metadata);
+export async function GET() {
+  const userQuery = 'can you tell me about the city subject thesaurus?';
+  // const userQuery = "Tell me about active building permits"; // JSON
 
-    //2. Query database
-    const dataset = await prisma.dataset.findUnique({
-        where: {
-          id: datasetID,
-        },
-    });
-
-    if (dataset === null){
-        return generateApiResponse({ status: 404, error: "Dataset not found" });
-    }
-    // console.log(dataset.name);
-    const datasetURL = dataset.url;
-    // console.log(dataset)
+  //1. Query Pinecone
+  const pineconeRes = await queryPinecone(userQuery);
+  // const confidenceScore = pineconeRes.matches[0].score;
+  const datasetID = pineconeRes.matches[0].id;
+  const metadata = JSON.stringify(pineconeRes.matches[0].metadata);
 
-    switch(dataset.format){
-        case "XLSX":
-        case "XLS": {
-            await downloadFile(datasetURL, 'tmp.xlsx');
-            const result = excelToJson({
-                sourceFile: 'tmp.xlsx'
-            });
-            console.log(result.Sheet1)
-            break;
-        }
-        case "XML": {
-            const xml = await fetch(datasetURL, {cache: "no-store"})
-            const result = parseString(await xml.text(), (_,result) => console.log(result));
-            break;
-        }
-        case "CSV": {
-            const csv = await fetch(datasetURL, {cache: "no-store"})
-            csv({
-                noheader:true,
-                output: "csv"
-            })
-            .fromString(csv)
-            .then((result)=>{ 
-                console.log(result)
-            })
-        }
+  //2. Query database
+  const dataset = await prisma.dataset.findUnique({
+    where: {
+      id: datasetID,
+    },
+  });
 
-        // default: // JSON
+  if (dataset === null) {
+    return generateApiResponse({ status: 404, error: 'Dataset not found' });
+  }
+  // console.log(dataset.name);
+  const datasetURL = dataset.url;
+  // console.log(dataset)
 
+  switch (dataset.format) {
+    case 'XLSX':
+    case 'XLS': {
+      await downloadFile(datasetURL, 'tmp.xlsx');
+      const result = excelToJson({
+        sourceFile: 'tmp.xlsx',
+      });
+      console.log(result.Sheet1);
+      break;
+    }
+    case 'XML': {
+      const xmlResp = await fetch(datasetURL, { cache: 'no-store' });
+      parseString(await xmlResp.text(), (_, result) => console.log(result));
+      break;
+    }
+    case 'CSV': {
+      const csvRes = await fetch(datasetURL, { cache: 'no-store' });
+      csv({
+        noheader: true,
+        output: 'csv',
+      })
+        .fromString(await csvRes.text())
+        .then(result => {
+          console.log(result);
+        });
     }
 
-    return generateApiResponse({ status: 200, data: {}});
-    
-};
+    // default: // JSON
+  }
+
+  return generateApiResponse({ status: 200, data: {} });
+}
 
 export const downloadFile = (url: string, filePath: string) => {
-    const request = https.get(url);
-  
-    return new Promise<void>((resolve, reject) => {
-      const file = createWriteStream(filePath);
-      request.on("response", (response) => {
-        response.pipe(file);
-        file.on("finish", () => {
-          file.close();
-          resolve();
-        });
-      });
-      request.on("error", (error) => {
-        reject(error);
+  const request = https.get(url);
+
+  return new Promise<void>((resolve, reject) => {
+    const file = createWriteStream(filePath);
+    request.on('response', response => {
+      response.pipe(file);
+      file.on('finish', () => {
+        file.close();
+        resolve();
       });
     });
-  };
-
-
-
+    request.on('error', error => {
+      reject(error);
+    });
+  });
+};