Update app.py

app.py

@@ -506,38 +506,39 @@ class GaiaRunner:
     _session.mount("https://", _adapter)
     _session.mount("http://", _adapter)
 
-    @staticmethod
-    def download_gaia_attachment(task: dict) -> str:
-        """
-    تنزيل المرفق المرتبط بالسؤال من GAIA API وتخزينه محليًا (إن وجد).
-    إذا لم يوجد المرفق أو فشل التحميل، تعيد الدالة None.
-        """
-        task_id = task.get("task_id")
-        file_name = task.get("file_name")
+  #  @staticmethod
+    ATTACHMENTS_DIR = "attachments"
+    os.makedirs(ATTACHMENTS_DIR, exist_ok=True)
 
-        if not task_id or not file_name:
-            return None  # لا يوجد مرفق
+    def download_gaia_attachment(task: dict) -> str:
+     """
+    تنزيل المرفق المرتبط بالسؤال من GAIA API وتخزينه محليًا.
+     """
+     task_id = task.get("task_id")
+     file_name = task.get("file_name")
 
-        url = f"https://agents-course-unit4-scoring.hf.space/files/{task_id}"
-        local_path = os.path.join("attachments", file_name)
+     if not task_id or not file_name:
+        return None  # لا يوجد مرفق
 
-        if os.path.exists(local_path):
-            print(f"[GAIA] Attachment already exists: {local_path}")
-            return local_path
+     # رابط API لتحميل الملف
+     url = f"https://agents-course-unit4-scoring.hf.space/files/{task_id}"
+     local_path = os.path.join(ATTACHMENTS_DIR, file_name)
 
+    # تنزيل الملف إذا لم يكن موجودًا محليًا
+     if not os.path.exists(local_path):
         try:
             r = requests.get(url, timeout=30)
-            if r.status_code == 404:
-                print(f"[GAIA] No attachment found on server for task {task_id} (404).")
-                return None
             r.raise_for_status()
             with open(local_path, "wb") as f:
                 f.write(r.content)
             print(f"[GAIA] Attachment downloaded: {local_path}")
-            return local_path
         except Exception as e:
-            print(f"[GAIA] Failed to download attachment for {task_id}: {e}")
+            print(f"[GAIA] Failed to download attachment: {e}")
             return None
+     else:
+        print(f"[GAIA] Attachment already exists: {local_path}")
+
+     return local_path
 
 # -------------------- LangGraph Integration --------------------
 if LANGGRAPH_AVAILABLE: