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import os
import gradio as gr
import requests
import inspect
import pandas as pd
import asyncio
from smolagents import ToolCallingAgent, InferenceClientModel, OpenAIServerModel
from smolagents import DuckDuckGoSearchTool, Tool, CodeAgent
from huggingface_hub import login
#h
DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
#login(token=os.environ["HUGGINGFACEHUB_API_TOKEN"])
openai_key = os.environ.get("OPENAI_API_KEY")
search_tool = DuckDuckGoSearchTool()
async def run_and_submit_all(profile: gr.OAuthProfile | None):
log_output = ""
try:
agent = ToolCallingAgent(
tools=[search_tool],
model=OpenAIServerModel(
model_id="gpt-4.1", # βœ… valid OpenAI model name
api_key=os.environ["OPENAI_API_KEY"] # βœ… securely load from environment
),
max_steps=20,
verbosity_level=2
)
except Exception as e:
yield f"Error initializing agent: {e}", None, log_output
return
space_id = os.getenv("SPACE_ID")
agent_code = f"https://huggingface.co/spaces/{space_id}/tree/main"
questions_url = f"{DEFAULT_API_URL}/questions"
try:
response = requests.get(questions_url, timeout=15)
response.raise_for_status()
questions_data = response.json()
if not questions_data:
yield "Fetched questions list is empty or invalid format.", None, log_output
return
except Exception as e:
yield f"Error fetching questions: {e}", None, log_output
return
results_log = []
answers_payload = []
loop = asyncio.get_event_loop()
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:
continue
log_output += f"πŸ” Solving Task ID: {task_id}...\n"
yield None, None, log_output
try:
system_prompt = (
"""You must only reply with a single line: FINAL ANSWER: [your answer]...
Never include reasoning, markdown, Task Outcome, Explanation, or examples. ...
NEVER use numbered points or extra formatting. ...
If your answer is a string, write it in lowercase, no articles, no quotes. ...
If your answer is a number, use digits only. If the answer is "no one" or "none", write exactly that. ...
DO NOT provide any explanation or context. Just the line: FINAL ANSWER: ...
"""
)
full_prompt = system_prompt + f"Question: {question_text.strip()}"
agent_result = await loop.run_in_executor(None, agent, full_prompt)
# Extract final answer cleanly
if isinstance(agent_result, dict) and "final_answer" in agent_result:
final_answer = str(agent_result["final_answer"]).strip()
elif isinstance(agent_result, str):
response_text = agent_result.strip()
# Remove known boilerplate
if "Here is the final answer from your managed agent" in response_text:
response_text = response_text.split(":", 1)[-1].strip()
if "FINAL ANSWER:" in response_text:
_, final_answer = response_text.rsplit("FINAL ANSWER:", 1)
final_answer = final_answer.strip()
else:
final_answer = response_text
else:
final_answer = str(agent_result).strip()
answers_payload.append({
"task_id": task_id,
"submitted_answer": final_answer
})
results_log.append({
"Task ID": task_id,
"Question": question_text,
"Submitted Answer": final_answer
})
log_output += f"βœ… Done: {task_id} β€” Answer: {final_answer[:60]}\n"
yield None, None, log_output
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}"
})
log_output += f"⛔️ Error: {task_id} β€” {e}\n"
yield None, None, log_output
if not answers_payload:
yield "Agent did not produce any answers to submit.", pd.DataFrame(results_log), log_output
return
username = profile.username if profile else "unknown"
submit_url = f"{DEFAULT_API_URL}/submit"
submission_data = {"username": username.strip(), "agent_code": agent_code, "answers": answers_payload}
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.')}"
)
results_df = pd.DataFrame(results_log)
yield final_status, results_df, log_output
except Exception as e:
status_message = f"Submission Failed: {e}"
results_df = pd.DataFrame(results_log)
yield status_message, results_df, log_output
with gr.Blocks() as demo:
gr.Markdown("# Basic Agent Evaluation Runner")
gr.Markdown("""
**Instructions:**
1. Clone this space and define your agent logic.
2. Log in to your Hugging Face account.
3. Click 'Run Evaluation & Submit All Answers'.
---
**Note:**
The run may take time. Async is now used to improve responsiveness.
""")
gr.LoginButton()
run_button = gr.Button("Run Evaluation & Submit All Answers")
status_output = gr.Textbox(label="Run Status / Submission Result", lines=5, interactive=False)
results_table = gr.DataFrame(label="Questions and Agent Answers", wrap=True)
progress_log = gr.Textbox(label="Progress Log", lines=10, interactive=False)
run_button.click(fn=run_and_submit_all, outputs=[status_output, results_table, progress_log])
if __name__ == "__main__":
print("\n" + "-"*30 + " App Starting " + "-"*30)
space_host_startup = os.getenv("SPACE_HOST")
space_id_startup = os.getenv("SPACE_ID")
if space_host_startup:
print(f"βœ… SPACE_HOST: https://{space_host_startup}.hf.space")
if space_id_startup:
print(f"βœ… SPACE_ID: https://huggingface.co/spaces/{space_id_startup}")
print("Launching Gradio Interface...")
demo.launch(debug=True, share=False)