fix default model

pdf2zh/gui.py

@@ -164,9 +164,6 @@ def translate_file(
     lang_from = lang_map[lang_from]
     lang_to = lang_map[lang_to]
 
-    for i, env in enumerate(translator.envs.items()):
-        os.environ[env[0]] = envs[i]
-
     print(f"Files before translation: {os.listdir(output)}")
 
     def progress_bar(t: tqdm.tqdm):

pdf2zh/translator.py

@@ -257,7 +257,7 @@ class ModelScopeTranslator(OpenAITranslator):
     envs = {
         "MODELSCOPE_BASE_URL": "https://api-inference.modelscope.cn/v1",
         "MODELSCOPE_API_KEY": None,
-        "MODELSCOPE_MODEL": "Qwen/Qwen2.5-Coder-32B-Instruct",
+        "MODELSCOPE_MODEL": "Qwen/Qwen2.5-32B-Instruct",
     }
 
     def __init__(self, lang_in, lang_out, model, base_url=None, api_key=None):