diff --git a/vacancy_analyzer.py b/vacancy_analyzer.py
index bb32ab0..a97f639 100644
--- a/vacancy_analyzer.py
+++ b/vacancy_analyzer.py
@@ -1,11 +1,17 @@
 import json
-import csv
-def output_ls():
-    print(1)
-    print(2)
+from typing import List, Dict
+def load_vacancies(filepath: str) -> List[Dict]:
+    try:
+        with open(filepath,"r") as file:
+            return json.load(file)
+    except:
+        print()    
+        return []
+def filter_by_city(vacancies: List[Dict], city: str) -> List[Dict]:
+    return [i for i in vacancies if i.get('city').lower() == city.lower()]
 def main():
     print("Hello World")
-    output_ls()
+
 if __name__ =="__main__":
     #тупо вывод 
     main()
\ No newline at end of file