Update app.py

app.py

@@ -4,10 +4,10 @@ from openai import OpenAI
 import gradio as gr
 
 # ========================
-# 🔐 使用者設定區
+# 🔐 使用者設定區（安全版本）
 # ========================
-PASSWORD = "ckw2025"  # ← 改成你要的登入密碼
-MAX_SIZE = 25 * 1024 * 1024  # 25 MB 限制
+PASSWORD = os.getenv("APP_PASSWORD", "defaultpass")
+MAX_SIZE = 25 * 1024 * 1024
 client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
 # ========================
@@ -47,7 +47,6 @@ def transcribe_and_summarize(file):
             )
         transcripts.append(text)
     full_text = "\n".join(transcripts)
-
     response = client.chat.completions.create(
         model="gpt-4o-mini",
         messages=[