add files to agent queries

app.py

@@ -67,11 +67,17 @@ def run_and_submit_all(profile: gr.OAuthProfile | None):
     for item in questions_data:
         task_id = item.get("task_id")
         question_text = item.get("question")
+        data_url = None
+        if "file_name" in item:
+            data_url = f"{api_url}/files/{item['task_id']}"
         if not task_id or question_text is None:
             print(f"Skipping item with missing task_id or question: {item}")
             continue
         try:
-            submitted_answer = agent(question_text)
+            if data_url:
+                submitted_answer = agent(question_text + f"Task file source URL: {data_url}.")
+            else:
+                submitted_answer = agent(question_text)
             answers_payload.append({"task_id": task_id, "submitted_answer": submitted_answer})
             results_log.append({"Task ID": task_id, "Question": question_text, "Submitted Answer": submitted_answer})
         except Exception as e: