Update app.py

app.py

@@ -6,29 +6,35 @@ import requests
 from agent import solve_task, load_tasks
 from mistral_hf_wrapper import MistralInference
 
-# Load from environment variables
 API_URL = os.getenv("HF_MISTRAL_ENDPOINT")
 API_TOKEN = os.getenv("HF_TOKEN")
 USERNAME = os.getenv("HF_USERNAME")
 CODE_LINK = os.getenv("HF_CODE_LINK")
 
-# Launches agent to solve all tasks and submits to GAIA
 def run_and_submit_all():
     model = MistralInference(api_url=API_URL, api_token=API_TOKEN)
     tasks = load_tasks()
-    answers = []
 
+    if not tasks:
+        return "No tasks loaded from metadata.jsonl. Make sure the file exists and is valid."
+
+    answers = []
     for task in tasks:
         try:
             result = solve_task(task, model)
+            if not result.get("submitted_answer"):  # Check empty responses
+                result["submitted_answer"] = "ERROR: Empty model response"
             answers.append(result)
         except Exception as e:
             answers.append({
-                "task_id": task.get("question_id", "unknown"),
+                "task_id": task.get("question_id", "UNKNOWN"),
                 "submitted_answer": f"ERROR: {str(e)}"
             })
-    print("Total answers generated:", len(answers)) #temp
-    # Submit results to GAIA benchmark API
+
+    # Debug: check if answers are constructed correctly
+    if not answers:
+        return " No answers generated. Check model response."
+
     res = requests.post(
         "https://agents-course-unit4-scoring.hf.space/submit",
         headers={"Content-Type": "application/json"},
@@ -41,8 +47,7 @@ def run_and_submit_all():
 
     if res.ok:
         return json.dumps(res.json(), indent=2)
-    else:
-        return f"Error submitting: {res.status_code} - {res.text}"
+    return f"Error submitting: {res.status_code} - {res.text}"
 
 # Gradio interface
 gr.Interface(