used load_yaml from helpers

Signed-off-by: Tushar912 <tushar.912u@gmail.com>

Author: tushar912

vulnerabilities/importers/elixir_security.py

@@ -32,6 +32,7 @@
 from vulnerabilities.data_source import Advisory
 from vulnerabilities.data_source import Reference
 from vulnerabilities.package_managers import HexVersionAPI
+from vulnerabilities.helpers import load_yaml
 
 
 class ElixirSecurityDataSource(GitDataSource):
@@ -132,8 +133,3 @@ def process_file(self, path):
             cve_id=cve_id,
             vuln_references=vuln_reference,
         )
-
-
-def load_yaml(path):
-    with open(path) as f:
-        return yaml.safe_load(f)