Update app.py

app.py

@@ -50,6 +50,7 @@ FORBIDDEN_NAMES ={"Judas",
                   "Shur",
                   "Pontius Pilate"
                  }
+
 def download_file(url: str, dest_path: Path):
     if dest_path.exists():
         print(f"{dest_path.name} already exists. Skipping download.")
@@ -100,7 +101,8 @@ def load_all_ssa_names():
         dfs.append(df)
     full_df = pd.concat(dfs, ignore_index=True)
     return full_df
-    
+
+@lru_cache(maxsize=1)
 def load_ssa_names(min_year=0, max_year=9999):
     full_df = load_all_ssa_names()
     filtered_df = full_df[(full_df["year"] >= min_year) & (full_df["year"] <= max_year)]