Update self

app.py

@@ -157,8 +157,8 @@ def predict(password_input, user_in_file):
             api_key=os.environ.get("TONGYI_API_KEY"),  # �滻����ʵDashScope��API_KEY
             base_url="https://dashscope.aliyuncs.com/compatible-mode/v1",  # ��дDashScopebase_url
     )
-    file = self.client.files.create(file=Path(user_in_file), purpose="file-extract")
-    completion = self.client.chat.completions.create(
+    file = client.files.create(file=Path(user_in_file), purpose="file-extract")
+    completion = client.chat.completions.create(
             model="qwen-long",
             messages=[
                 {