add medium.en

model.py

@@ -96,6 +96,7 @@ def get_pretrained_model(name: str) -> sherpa_onnx.OfflineRecognizer:
         "tiny.en",
         "base.en",
         "small.en",
+        "medium.en",
         "tiny",
         "base",
         "small",
@@ -128,6 +129,7 @@ whisper_models = {
     "tiny.en": get_pretrained_model,
     "base.en": get_pretrained_model,
     "small.en": get_pretrained_model,
+    "medium.en": get_pretrained_model,
     "tiny": get_pretrained_model,
     "base": get_pretrained_model,
     "small": get_pretrained_model,