Fix output filename

app.py

@@ -459,19 +459,19 @@ def update_output_repo(model_id, oauth_token: gr.OAuthToken | None):
         return ""
 
     username = whoami(oauth_token.token)["name"]
-    model_name = model_id.split('/')[-1]
+    model_name = get_model_name(model_id)
     return f"{username}/{model_name}-GGUF"
 
 def update_output_filename(model_id, use_imatrix, q_method, imatrix_q_method):
     if model_id is None:
         return ""
 
-    model_name = model_id.split('/')[-1]
+    model_name = get_model_name(model_id)
 
     if use_imatrix:
-        return f"{model_name.lower()}-{imatrix_q_method.upper()}-imat.gguf"
+        return f"{model_name}-{imatrix_q_method.upper()}-imat.gguf"
 
-    return f"{model_name.lower()}-{q_method.upper()}.gguf"
+    return f"{model_name}-{q_method.upper()}.gguf"
 
 #####
 # Buttons section