Update tools/read_excel.py

tools/read_excel.py

@@ -1,13 +1,15 @@
-import pandas as pd
+import os
 import requests
+import pandas as pd
 from io import BytesIO
 
 def read_excel_sales(file_url: str) -> str:
     try:
-        r = requests.get(file_url, timeout=10)
-        # 显式指定 engine='openpyxl'
-        df = pd.read_excel(BytesIO(r.content), engine='openpyxl')
-        # 尝试查找销售额列
+        headers = {"Authorization": f"Bearer {os.getenv('HF_TOKEN')}"}
+        response = requests.get(file_url, headers=headers, timeout=10)
+        response.raise_for_status()
+        df = pd.read_excel(BytesIO(response.content), engine='openpyxl')
+        # 查找销售额列
         sales_col = None
         for col in df.columns:
             if 'sales' in str(col).lower() or 'total' in str(col).lower() or 'price' in str(col).lower():