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| from smolagents import CodeAgent, HfApiModel, load_tool, tool | |
| import datetime | |
| import pytz | |
| import yaml | |
| from tools.final_answer import FinalAnswerTool | |
| from Gradio_UI import GradioUI | |
| # A simple working tool: Get current time in a timezone | |
| def get_current_time_in_timezone(timezone: str) -> str: | |
| """Fetches the current time in a given timezone. | |
| Args: | |
| timezone: e.g., 'Asia/Kolkata', 'America/New_York' | |
| """ | |
| try: | |
| tz = pytz.timezone(timezone) | |
| local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S") | |
| return f"The current time in {timezone} is: {local_time}" | |
| except Exception as e: | |
| return f"Invalid timezone '{timezone}': {str(e)}" | |
| # Required tool | |
| final_answer = FinalAnswerTool() | |
| # Hugging Face model setup | |
| model = HfApiModel( | |
| max_tokens=2048, | |
| temperature=0.5, | |
| model_id='Qwen/Qwen2.5-Coder-32B-Instruct' | |
| ) | |
| # Optional: load text-to-image tool | |
| image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True) | |
| # Load prompt templates | |
| with open("prompts.yaml", 'r') as stream: | |
| prompt_templates = yaml.safe_load(stream) | |
| # Create agent | |
| agent = CodeAgent( | |
| model=model, | |
| tools=[final_answer, get_current_time_in_timezone, image_generation_tool], | |
| max_steps=6, | |
| verbosity_level=1, | |
| prompt_templates=prompt_templates | |
| ) | |
| # Start the Gradio UI | |
| GradioUI(agent).launch() | |