remove Authorization header

main.ts

@@ -13,9 +13,13 @@ app.post('*', async (c) => {
   const url = new URL(c.req.url);
   const targetPath = url.pathname + url.search;
   const targetUrl = `${HF_API_URL}${targetPath}`;
+
+  const headers = new Headers(c.req.raw.headers);
+  headers.delete('Authorization');
+
   return await fetch(targetUrl, {
     method: 'POST',
-    headers: c.req.raw.headers,
+    headers: headers,
     body: c.req.raw.body,
   });
 });