handle login

app.py

@@ -11,17 +11,24 @@ class BasicAgent:
         print("BasicAgent initialized.")
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        fixed_answer = "This is a default answer."
-        print(f"Agent returning fixed answer: {fixed_answer}")
-        return fixed_answer
+        return "This is a default answer."
+
+def _username_from_profile(p):
+    if p is None:
+        return None
+    # object with attribute
+    u = getattr(p, "username", None)
+    if u:
+        return str(u)
+    # dict-style
+    if isinstance(p, dict):
+        return str(p.get("username") or "")
+    return None
 
 def run_and_submit_all(profile, evt=None):
     space_id = SPACE_ID
-    if profile:
-        username = f"{getattr(profile, 'username', '')}"
-        print(f"User logged in: {username}")
-    else:
-        print("User not logged in.")
+    username = _username_from_profile(profile)
+    if not username:
         return "Please Login to Hugging Face with the button.", None
 
     api_url = DEFAULT_API_URL
@@ -31,121 +38,72 @@ def run_and_submit_all(profile, evt=None):
     try:
         agent = BasicAgent()
     except Exception as e:
-        print(f"Error instantiating agent: {e}")
         return f"Error initializing agent: {e}", None
 
     agent_code = f"https://huggingface.co/spaces/{space_id}/tree/main"
-    print(agent_code)
 
-    print(f"Fetching questions from: {questions_url}")
     try:
         response = requests.get(questions_url, timeout=15)
         response.raise_for_status()
         questions_data = response.json()
         if not questions_data:
-            print("Fetched questions list is empty.")
             return "Fetched questions list is empty or invalid format.", None
-        print(f"Fetched {len(questions_data)} questions.")
-    except requests.exceptions.RequestException as e:
-        print(f"Error fetching questions: {e}")
-        return f"Error fetching questions: {e}", None
-    except requests.exceptions.JSONDecodeError as e:
-        print(f"Error decoding JSON response from questions endpoint: {e}")
-        print(f"Response text: {response.text[:500]}")
-        return f"Error decoding server response for questions: {e}", None
     except Exception as e:
-        print(f"An unexpected error occurred fetching questions: {e}")
-        return f"An unexpected error occurred fetching questions: {e}", None
+        return f"Error fetching questions: {e}", None
 
-    results_log = []
-    answers_payload = []
-    print(f"Running agent on {len(questions_data)} questions...")
+    results_log, answers_payload = [], []
     for item in questions_data:
-        task_id = item.get("task_id")
-        question_text = item.get("question")
-        if not task_id or question_text is None:
-            print(f"Skipping item with missing task_id or question: {item}")
+        tid = item.get("task_id")
+        q = item.get("question")
+        if not tid or q is None:
             continue
         try:
-            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
-            })
+            ans = agent(q)
         except Exception as e:
-            print(f"Error running agent on task {task_id}: {e}")
-            results_log.append({
-                "Task ID": task_id,
-                "Question": question_text,
-                "Submitted Answer": f"AGENT ERROR: {e}"
-            })
+            ans = f"AGENT ERROR: {e}"
+        answers_payload.append({"task_id": tid, "submitted_answer": ans})
+        results_log.append({"Task ID": tid, "Question": q, "Submitted Answer": ans})
 
     if not answers_payload:
-        print("Agent did not produce any answers to submit.")
         return "Agent did not produce any answers to submit.", pd.DataFrame(results_log)
 
     submission_data = {"username": username.strip(), "agent_code": agent_code, "answers": answers_payload}
-    status_update = f"Agent finished. Submitting {len(answers_payload)} answers for user '{username}'..."
-    print(status_update)
-
-    print(f"Submitting {len(answers_payload)} answers to: {submit_url}")
     try:
-        response = requests.post(submit_url, json=submission_data, timeout=60)
-        response.raise_for_status()
-        result_data = response.json()
-        final_status = (
-            f"Submission Successful!\n"
-            f"User: {result_data.get('username')}\n"
-            f"Overall Score: {result_data.get('score', 'N/A')}% "
-            f"({result_data.get('correct_count', '?')}/{result_data.get('total_attempted', '?')} correct)\n"
-            f"Message: {result_data.get('message', 'No message received.')}"
+        resp = requests.post(submit_url, json=submission_data, timeout=60)
+        resp.raise_for_status()
+        data = resp.json()
+        status = (
+            "Submission Successful!\n"
+            f"User: {data.get('username')}\n"
+            f"Overall Score: {data.get('score','N/A')}% "
+            f"({data.get('correct_count','?')}/{data.get('total_attempted','?')} correct)\n"
+            f"Message: {data.get('message','No message received.')}"
         )
-        print("Submission successful.")
-        results_df = pd.DataFrame(results_log)
-        return final_status, results_df
+        return status, pd.DataFrame(results_log)
     except requests.exceptions.HTTPError as e:
-        error_detail = f"Server responded with status {e.response.status_code}."
         try:
-            error_json = e.response.json()
-            error_detail += f" Detail: {error_json.get('detail', e.response.text)}"
-        except requests.exceptions.JSONDecodeError:
-            error_detail += f" Response: {e.response.text[:500]}"
-        status_message = f"Submission Failed: {error_detail}"
-        print(status_message)
-        results_df = pd.DataFrame(results_log)
-        return status_message, results_df
+            detail = e.response.json().get("detail", e.response.text)
+        except Exception:
+            detail = e.response.text
+        return f"Submission Failed: HTTP {e.response.status_code}. Detail: {detail[:500]}", pd.DataFrame(results_log)
     except requests.exceptions.Timeout:
-        status_message = "Submission Failed: The request timed out."
-        print(status_message)
-        results_df = pd.DataFrame(results_log)
-        return status_message, results_df
-    except requests.exceptions.RequestException as e:
-        status_message = f"Submission Failed: Network error - {e}"
-        print(status_message)
-        results_df = pd.DataFrame(results_log)
-        return status_message, results_df
+        return "Submission Failed: The request timed out.", pd.DataFrame(results_log)
     except Exception as e:
-        status_message = f"An unexpected error occurred during submission: {e}"
-        print(status_message)
-        results_df = pd.DataFrame(results_log)
-        return status_message, results_df
+        return f"Submission Failed: {e}", pd.DataFrame(results_log)
 
 with gr.Blocks() as demo:
     gr.Markdown("# Basic Agent Evaluation Runner")
-    gr.Markdown(
-        """
-**Instructions:**
-1) Clone this space, then modify the code to define your agent's logic.
-2) Log in to your Hugging Face account using the button below.
-3) Click 'Run Evaluation & Submit All Answers' to fetch questions, run your agent, submit answers, and see the score.
-        """
-    )
+    gr.Markdown("Click **Log in with Hugging Face** first. After you see your username below, press **Run**.")
 
     login = gr.LoginButton()
     user_state = gr.State()
-    login.click(lambda p: p, inputs=login, outputs=user_state)
+    whoami = gr.Markdown()
+
+    def store_and_echo(p):
+        u = _username_from_profile(p) or "(not logged in)"
+        return p, f"✅ Logged in as **{u}**" if u and u != "(not logged in)" else "❌ Not logged in"
+
+    login.click(store_and_echo, inputs=login, outputs=[user_state, whoami])
 
     run_button = gr.Button("Run Evaluation & Submit All Answers")
     status_output = gr.Textbox(label="Run Status / Submission Result", lines=5, interactive=False)
@@ -154,13 +112,4 @@ with gr.Blocks() as demo:
     run_button.click(fn=run_and_submit_all, inputs=[user_state], outputs=[status_output, results_table])
 
 if __name__ == "__main__":
-    print("\n" + "-"*30 + " App Starting " + "-"*30)
-    space_host_startup = os.getenv("SPACE_HOST")
-    print(f"Repo URL: https://huggingface.co/spaces/{SPACE_ID}")
-    print(f"Repo Tree URL: https://huggingface.co/spaces/{SPACE_ID}/tree/main")
-    if space_host_startup:
-        print(f"Runtime URL should be: https://{space_host_startup}.hf.space")
-    else:
-        print("SPACE_HOST not found (running locally?).")
-    print("-"*(60 + len(" App Starting ")) + "\n")
-    demo.launch(debug=True, share=False)
+    demo.launch(debug=True, share=True)