fix whisper environment now that it's been isolated

transcribe_anything/parse_whisper_options.py

@@ -8,6 +8,7 @@
 from typing import Any
 
 from transcribe_anything import logger
+from transcribe_anything.whisper import get_environment
 
 PATTERN = r"\s+\[--(.*?)\]"
 
@@ -24,9 +25,10 @@ def _parse_item(item: str) -> tuple[str, Any]:
 
 def parse_whisper_options() -> dict:
     """Parses the whisper options."""
+    env = get_environment().environment()
     stdout = subprocess.check_output(
         "whisper --help", shell=True, universal_newlines=True,
-        encoding="utf-8"
+        encoding="utf-8", env=env
     )
     lines = stdout.splitlines()
     data = {}