from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool import datetime import requests import pytz import yaml from tools.final_answer import FinalAnswerTool from Gradio_UI import GradioUI # Below is an example of a tool that does nothing. Amaze us with your creativity ! @tool def generate_data_science_steps(process: str) -> str: """A tool that generates concise step-by-step instructions for a given data science process. Args: process: The name of the data science process (e.g., "Data Cleaning", "Feature Engineering", "Model Training"). Returns: A concise list of steps for executing the specified process. """ steps_dict = { "data cleaning": [ "1. Load the dataset.", "2. Handle missing values (impute or remove).", "3. Remove duplicates.", "4. Fix inconsistent data types.", "5. Normalize/standardize data if needed." ], "feature engineering": [ "1. Identify relevant features.", "2. Create new features from existing data.", "3. Encode categorical variables.", "4. Scale numerical features.", "5. Select the most important features." ], "model training": [ "1. Split data into train/test sets.", "2. Choose an appropriate algorithm.", "3. Train the model on training data.", "4. Evaluate using validation data.", "5. Tune hyperparameters for better performance." ], "data visualization": [ "1. Choose the right visualization type.", "2. Load and preprocess data.", "3. Use libraries like Matplotlib or Seaborn.", "4. Label axes and titles for clarity.", "5. Interpret insights from the visuals." ] } process = process.lower() if process in steps_dict: return "\n".join(steps_dict[process]) else: return f"Sorry, I don't have predefined steps for '{process}'. Try another data science process." @tool def get_current_time_in_timezone(timezone: str) -> str: """A tool that fetches the current local time in a specified timezone. Args: timezone: A string representing a valid timezone (e.g., 'America/New_York'). """ try: # Create timezone object tz = pytz.timezone(timezone) # Get current time in that timezone local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S") return f"The current local time in {timezone} is: {local_time}" except Exception as e: return f"Error fetching time for timezone '{timezone}': {str(e)}" final_answer = FinalAnswerTool() # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder: # model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' model = HfApiModel( max_tokens=2096, temperature=0.5, model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded custom_role_conversions=None, ) # Import tool from Hub image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True) with open("prompts.yaml", 'r') as stream: prompt_templates = yaml.safe_load(stream) agent = CodeAgent( model=model, tools=[final_answer,generate_data_science_steps], ## add your tools here (don't remove final answer) max_steps=6, verbosity_level=1, grammar=None, planning_interval=None, name=None, description=None, prompt_templates=prompt_templates ) GradioUI(agent).launch()