use wget to name files differently...

app.py

@@ -29,8 +29,8 @@ def duplicate(source_url, preview_url, model_id, dst_repo, token, repo_type, nsf
         subprocess.check_call([r"aria2c","-x16","--split=16",source_url,"--dir",dir])
 
         filename=os.listdir(dir)[0].rsplit('.',1)[0]
-        subprocess.check_call([r"curl","https://civitai.com/api/v1/model-versions/"+model_id,"-O",dir+"/"+filename+".civitai.info"])
-        subprocess.check_call([r"curl",preview_url,"-O",dir+"/"+filename+".preview.png"])
+        subprocess.check_call([r"wget","https://civitai.com/api/v1/model-versions/"+model_id,"-O",dir+"/"+filename+".civitai.info"])
+        subprocess.check_call([r"wget",preview_url,"-O",dir+"/"+filename+".preview.png"])
 
         match repo_type:
                 case "Embedding":