try to find last toucan in a fast way

backend/routes/routesToucan.js

@@ -165,7 +165,7 @@ router.get('/pdf/lastToucan', (res) => {
                             idMax = toucans[i]._id;
                     }                         
               }
-              console.log(idMax);  
+              res.sendFile(path.resolve(env.savedExtensions[1].path,idMax+".pdf"));  
               }
           }