fix: Updated request.ts for customized client code generation (#40)

Author: 7nohe

examples/react-app/request.ts

@@ -17,7 +17,7 @@ const axiosInstance = axios.create({
 });
 
 // Add a request interceptor
-axios.interceptors.request.use(
+axiosInstance.interceptors.request.use(
   function (config) {
     // Do something before request is sent
     return config;
@@ -29,7 +29,7 @@ axios.interceptors.request.use(
 );
 
 // Add a response interceptor
-axios.interceptors.response.use(
+axiosInstance.interceptors.response.use(
   function (response) {
     // Any status code that lie within the range of 2xx cause this function to trigger
     // Do something with response data