fix return

app.py

@@ -72,8 +72,14 @@ def get_employee_job_title(first_name:str, last_name:str)-> str: #it's import to
     conn = sqlite3.connect('employee_database.db')
     cursor = conn.cursor()
 
-    return cursor.execute(f"SELECT job_title FROM employees WHERE first_name='{first_name}' AND last_name='{last_name}'")
-    rows = cursor.fetchall()[0][0]
+    cursor.execute(f"SELECT job_title FROM employees WHERE first_name='{first_name}' AND last_name='{last_name}'")
+    if len(rows) > 1:
+        return "Many employees with that name"
+    elif len(rows) == 0:
+        return "No employee with that name"
+    else:
+        row = cursor.fetchall()[0][0]
+        return row
 
 final_answer = FinalAnswerTool()