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Download app.py from etty791/Final_Assignment_Template: direct link, hf CLI and curl.
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https://huggingface.co/spaces/etty791/Final_Assignment_Template/resolve/main/app.py
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hf download hf://spaces/etty791/Final_Assignment_Template/app.py
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curl -L -o app.py https://huggingface.co/spaces/etty791/Final_Assignment_Template/resolve/main/app.py
16.3 kB
| import os | |
| import gradio as gr | |
| import requests | |
| import inspect | |
| import tempfile | |
| import pandas as pd | |
| from smolagents import CodeAgent, DuckDuckGoSearchTool, VisitWebpageTool, InferenceClientModel, tool,OpenAIServerModel | |
| import re | |
| from huggingface_hub import InferenceClient | |
| import base64 | |
| # --- Constants --- | |
| DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space" | |
| #--- tools --- | |
| def analyze_image_tool(image_path: str, question: str) -> str: | |
| """ | |
| Analyzes an image and answers a question about its contents. | |
| Use this tool AFTER you downloaded an image file (.png, .jpg, .jpeg) using download_task_file. | |
| Args: | |
| image_path: The local path to the image file you want to analyze. | |
| question: The specific question about what to look for in the image. | |
| """ | |
| try: | |
| client = InferenceClient(model="Qwen/Qwen2-VL-7B-Instruct") | |
| with open(image_path, "rb") as image_file: | |
| encoded_string = base64.b64encode(image_file.read()).decode('utf-8') | |
| image_url = f"data:image/jpeg;base64,{encoded_string}" | |
| messages = [ | |
| { | |
| "role": "user", | |
| "content": [ | |
| {"type": "image_url", "image_url": {"url": image_url}}, | |
| {"type": "text", "text": question}, | |
| ], | |
| } | |
| ] | |
| print(f"Sending image {image_path} to Vision model for analysis...") | |
| response = client.chat_completion(messages=messages, max_tokens=500) | |
| return response.choices[0].message.content | |
| except Exception as e: | |
| return f"Error analyzing image: {str(e)}" | |
| def download_task_file(task_id: str) -> str: | |
| """ | |
| Downloads the file associated with a specific task_id and returns the local file path. | |
| Use this tool EVERY TIME the question mentions an attached file or asks to analyze data from a file. | |
| Args: | |
| task_id: The ID of the task to fetch the file for. | |
| """ | |
| url = f"https://agents-course-unit4-scoring.hf.space/files/{task_id}" | |
| print(f"Downloading file for task: {task_id}") | |
| try: | |
| response = requests.get(url, timeout=20) | |
| if response.status_code == 200: | |
| filename = f"file_{task_id}" | |
| cd = response.headers.get('content-disposition') | |
| if cd and 'filename=' in cd: | |
| matches = re.findall('filename="?([^"]+)"?', cd) | |
| if matches: | |
| filename = matches[0] | |
| temp_dir = tempfile.gettempdir() | |
| filepath = os.path.join(temp_dir, filename) | |
| with open(filepath, 'wb') as f: | |
| f.write(response.content) | |
| return f"File downloaded successfully! The file is located at: {filepath}. You can now write python code to open and read this file." | |
| else: | |
| return f"Failed to download file. HTTP Status: {response.status_code}. The file might not exist for this task." | |
| except Exception as e: | |
| return f"An error occurred while downloading: {e}" | |
| def transcribe_audio_tool(audio_path: str) -> str: | |
| """ | |
| Transcribes an audio or video file (mp3, mp4, wav) to text. | |
| Use this tool AFTER downloading a media file using download_task_file if the question requires knowing what is spoken in the file. | |
| Args: | |
| audio_path: The local path to the audio/video file. | |
| """ | |
| try: | |
| api_key = os.getenv("GROQ_API_KEY") | |
| if not api_key: | |
| return "Error: GROQ_API_KEY not found in environment." | |
| headers = {"Authorization": f"Bearer {api_key}"} | |
| url = "https://api.groq.com/openai/v1/audio/transcriptions" | |
| print(f"Transcribing audio file {audio_path}...") | |
| with open(audio_path, "rb") as f: | |
| files = {"file": (os.path.basename(audio_path), f)} | |
| data = {"model": "whisper-large-v3"} | |
| response = requests.post(url, headers=headers, files=files, data=data) | |
| response.raise_for_status() | |
| return response.json().get("text", "No text could be extracted.") | |
| except Exception as e: | |
| return f"Error transcribing audio: {str(e)}" | |
| def read_webpage_clean_tool(url: str) -> str: | |
| """ | |
| Reads a webpage and extracts clean Markdown text. | |
| Use this tool when VisitWebpageTool fails or when you need to read articles, documentation, or bypass JavaScript rendering. | |
| Args: | |
| url: The full URL of the webpage to read. | |
| """ | |
| try: | |
| print(f"Fetching clean text from: {url}") | |
| jina_url = f"https://r.jina.ai/{url}" | |
| response = requests.get(jina_url, timeout=20) | |
| response.raise_for_status() | |
| # Restrict length to prevent context window overflow | |
| return response.text[:8000] | |
| except Exception as e: | |
| return f"Error reading webpage with clean tool: {str(e)}" | |
| search_tool = DuckDuckGoSearchTool() | |
| visit_webpage_tool = VisitWebpageTool() | |
| #--- agent --- | |
| model = OpenAIServerModel( | |
| model_id="llama-3.3-70b-versatile", | |
| api_base="https://api.groq.com/openai/v1", | |
| api_key=os.getenv("GROQ_API_KEY") | |
| ) | |
| manager_system_prompt=""" | |
| You are an advanced AI assistant designed to solve complex, multi-step tasks from the GAIA benchmark. | |
| You MUST strictly adhere to the ReAct (Reason, Act, Observe) framework for EVERY step you take. | |
| Your process must look like this: | |
| 1. **Thought:** Carefully analyze the current state. What information do you have? What is missing? Plan your next exact move step-by-step. | |
| 2. **Action:** Execute your plan by calling the appropriate tool or writing Python code. | |
| 3. **Observation:** Review the output of your tool or code. (If code fails, your next Thought must be how to fix it). | |
| Repeat this loop until you are 100% confident you have the final answer. | |
| NEVER guess facts or make up data. If you are asked about factual information (like Wikipedia), you MUST use the search_tool or visit_webpage_tool to verify it before answering. | |
| **Specific Guidelines for Tools and Code:** | |
| 1. **Information Gathering:** If the prompt mentions a file, use `download_task_file` FIRST to retrieve the local file path. | |
| 2. **Analysis via Code:** Write Python code to open, read, and analyze downloaded files (using pandas, json, PyPDF2, etc.). ALWAYS use `print()` in your code to output intermediate data, statistics, or rows so you can see the results in your next step. | |
| 3. **Vision/Images:** If the task involves an image, pass the local image path and your specific question to `analyze_image_tool`. | |
| 4. **Audio/Video:** If the task involves a spoken media file, use `transcribe_audio_tool` to get the transcript. | |
| 5. **Web Scraping:** Use `read_webpage_clean_tool` to fetch clean text from URLs if standard web browsing fails. | |
| 6. **Self-Correction:** Do not guess the final answer. If your Python code throws an error, read the traceback carefully, fix the code, and try again. | |
| VERY IMPORTANT!: FINISH YOUR ANSWER STRICTLY WITH THE FOLLOING TEMPLATE: FINAL ANSWER: [YOUR FINAL ANSWER]. | |
| YOUR FINAL ANSWER should be a number OR as few words as possible OR a comma separated list of numbers and/or strings. | |
| If you are asked for a number, don't use a comma to write your number neither use units such as $ or percent sign unless specified otherwise. | |
| If you are asked for a string, don't use articles, neither abbreviations (e.g. for cities), and write the digits in plain text unless specified otherwise. | |
| If you are asked for a comma separated list, apply the above rules depending on whether the element to be put in the list is a number or a string.""" | |
| def create_new_agent(): | |
| return CodeAgent( | |
| tools=[ | |
| search_tool, | |
| download_task_file, | |
| visit_webpage_tool, | |
| analyze_image_tool, | |
| transcribe_audio_tool, | |
| read_webpage_clean_tool | |
| ], | |
| model=model, | |
| instructions=manager_system_prompt, | |
| max_steps=10, | |
| additional_authorized_imports=["pandas", "openpyxl", "PyPDF2", "json", "csv", "re", "math", "datetime"] | |
| ) | |
| #--- run --- | |
| def run_and_submit_all( profile: gr.OAuthProfile | None): | |
| """ | |
| Fetches all questions, runs the manager_agent on them, submits all answers, | |
| and displays the results. | |
| """ | |
| # --- Determine HF Space Runtime URL and Repo URL --- | |
| space_id = os.getenv("SPACE_ID") # Get the SPACE_ID for sending link to the code | |
| if profile: | |
| username= f"{profile.username}" | |
| print(f"User logged in: {username}") | |
| else: | |
| print("User not logged in.") | |
| return "Please Login to Hugging Face with the button.", None | |
| api_url = DEFAULT_API_URL | |
| questions_url = f"{api_url}/questions" | |
| submit_url = f"{api_url}/submit" | |
| # In the case of an app running as a hugging Face space, this link points toward your codebase ( usefull for others so please keep it public) | |
| agent_code = f"https://huggingface.co/spaces/{space_id}/tree/main" | |
| print(agent_code) | |
| # 2. Fetch Questions | |
| 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 | |
| # 3. Run your Agent | |
| results_log = [] | |
| answers_payload = [] | |
| questions_data = questions_data[:2] | |
| print(f"Running agent on {len(questions_data)} questions...") | |
| for item in questions_data: | |
| try: | |
| agent = create_new_agent() | |
| except Exception as e: | |
| print(f"Error instantiating agent: {e}") | |
| return f"Error initializing agent: {e}", None | |
| 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}") | |
| 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}) | |
| 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}"}) | |
| 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) | |
| # 4. Prepare Submission | |
| 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) | |
| # 5. Submit | |
| 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.')}" | |
| ) | |
| print("Submission successful.") | |
| results_df = pd.DataFrame(results_log) | |
| return final_status, results_df | |
| 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 | |
| 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 | |
| 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 | |
| # --- Build Gradio Interface using Blocks --- | |
| with gr.Blocks() as demo: | |
| gr.Markdown("# Basic Agent Evaluation Runner") | |
| gr.Markdown( | |
| """ | |
| **Instructions:** | |
| 1. Please clone this space, then modify the code to define your agent's logic, the tools, the necessary packages, etc ... | |
| 2. Log in to your Hugging Face account using the button below. This uses your HF username for submission. | |
| 3. Click 'Run Evaluation & Submit All Answers' to fetch questions, run your agent, submit answers, and see the score. | |
| --- | |
| **Disclaimers:** | |
| Once clicking on the "submit button, it can take quite some time ( this is the time for the agent to go through all the questions). | |
| This space provides a basic setup and is intentionally sub-optimal to encourage you to develop your own, more robust solution. For instance for the delay process of the submit button, a solution could be to cache the answers and submit in a seperate action or even to answer the questions in async. | |
| """ | |
| ) | |
| gr.LoginButton() | |
| run_button = gr.Button("Run Evaluation & Submit All Answers") | |
| status_output = gr.Textbox(label="Run Status / Submission Result", lines=5, interactive=False) | |
| # Removed max_rows=10 from DataFrame constructor | |
| results_table = gr.DataFrame(label="Questions and Agent Answers", wrap=True) | |
| run_button.click( | |
| fn=run_and_submit_all, | |
| outputs=[status_output, results_table] | |
| ) | |
| if __name__ == "__main__": | |
| print("\n" + "-"*30 + " App Starting " + "-"*30) | |
| # Check for SPACE_HOST and SPACE_ID at startup for information | |
| space_host_startup = os.getenv("SPACE_HOST") | |
| space_id_startup = os.getenv("SPACE_ID") # Get SPACE_ID at startup | |
| if space_host_startup: | |
| print(f"✅ SPACE_HOST found: {space_host_startup}") | |
| print(f" Runtime URL should be: https://{space_host_startup}.hf.space") | |
| else: | |
| print("ℹ️ SPACE_HOST environment variable not found (running locally?).") | |
| if space_id_startup: # Print repo URLs if SPACE_ID is found | |
| print(f"✅ SPACE_ID found: {space_id_startup}") | |
| print(f" Repo URL: https://huggingface.co/spaces/{space_id_startup}") | |
| print(f" Repo Tree URL: https://huggingface.co/spaces/{space_id_startup}/tree/main") | |
| else: | |
| print("ℹ️ SPACE_ID environment variable not found (running locally?). Repo URL cannot be determined.") | |
| print("-"*(60 + len(" App Starting ")) + "\n") | |
| print("Launching Gradio Interface for Basic Agent Evaluation...") | |
| demo.launch(debug=True, share=False) |