Update public/js/paperfilter.js

public/js/paperfilter.js

@@ -12,9 +12,7 @@ function filter(year){
    document.getElementById("nextblock").style.display = "none"
 
 
-    if (year == "All") {
-        state = stateall 
-    } else if (year == "2020") {
+    if (year == "2020") {
         state = state2020 
     } else if (year == "2021"){
         state = state2021