fix: Correct the import

Author: Sarrabah

src/frformat/get_values_script.py

@@ -2,7 +2,7 @@
 import io
 import os
 import urllib.parse
-import urllib.request
+from urllib import request
 
 
 def get_valid_values(path: str, column: str) -> frozenset[str]:
@@ -14,7 +14,7 @@ def get_valid_values(path: str, column: str) -> frozenset[str]:
 
     if is_url:
         try:
-            response = urllib.request.urlopen(path)
+            response = request.urlopen(path)
             csvfile = io.StringIO(response.read().decode("utf-8"))
         except Exception as e:
             raise ValueError(f"Failed to fetch CSV from URL: {e} .")