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| 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 ! | |
| def my_custom_tool(animal_category: str) -> str: #it's import to specify the return type | |
| """ A tool that provides a random fun fact about animals. | |
| Args: | |
| animal_category: The category of animal (e.g., 'mammals', 'birds', 'reptiles') | |
| """ | |
| animal_facts = { | |
| 'mammals': [ | |
| "A group of flamingos is called a 'flamboyance'.", | |
| "Elephants are the only mammals that can't jump.", | |
| "Kangaroos can't walk backwards." | |
| ], | |
| 'birds': [ | |
| "Some species of birds can sleep while flying.", | |
| "The world's largest bird is the ostrich, which can grow up to 9 feet tall.", | |
| "A flamingo can only eat when its head is upside down." | |
| ], | |
| 'reptiles': [ | |
| "The heart of a shrimp is located in its head.", | |
| "Iguanas can stay underwater for up to 30 minutes.", | |
| "A chameleon can move its eyes in two different directions at once!" | |
| ], | |
| 'fish': [ | |
| "Some fish can change their gender later in life.", | |
| "The oldest known fish lived to be 200 years old.", | |
| "Goldfish have a memory span of at least three months." | |
| ] | |
| } | |
| # Check if the animal_category is valid | |
| if animal_category not in animal_facts: | |
| return "Please provide a valid animal category (e.g. 'mammals', 'birds', 'reptiles', 'fish')." | |
| # Choose a random fact based on the specified category | |
| fact = random.choice(animal_facts[animal_category]) | |
| return f"Did you know? {fact}" | |
| 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() | |
| model = HfApiModel( | |
| max_tokens=2096, | |
| temperature=0.5, | |
| model_id='https://wxknx1kg971u7k1n.us-east-1.aws.endpoints.huggingface.cloud',# 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, get_current_time_in_timezone, my_custom_tool], ## 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() |