only modify certain requests

llmproxymetrics.go

@@ -70,7 +70,9 @@ func createProxy(target *url.URL) func(http.ResponseWriter, *http.Request) {
 
 		proxy := httputil.NewSingleHostReverseProxy(target)
 		proxy.Director = director
+		if r.URL.Path == "/api/generate" {
 			proxy.ModifyResponse = modifyResponse
+		}
 
 		proxy.ServeHTTP(w, r)
 	}