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| from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool | |
| import os | |
| 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 get_coin_price(symbol: str, currency: str = "usd")-> str: #it's import to specify the return type | |
| #Keep this format for the description / args / args description but feel free to modify the tool | |
| """A tool that fetches the latest price on a cryptocurrency symbol from Coingecko API. | |
| Args: | |
| symbol: A string representing a valid symbol as CoinGecko's ID, not ticker (e.g., 'bitcoin' not BTC). | |
| currency: A string representing the currency the value is returned in (e.g., 'usd'). | |
| """ | |
| # set to lowercase for api compatibility and consistency | |
| symbol = symbol.lower() | |
| currency = currency.lower() | |
| #define the endpoint with return headers - https://docs.coingecko.com/v3.0.1/reference/simple-price | |
| url = "https://api.coingecko.com/api/v3/simple/price?ids=" + symbol + "&vs_currencies=" + currency | |
| headers = {"accept": "application/json"} | |
| try: | |
| #make request to endpoint | |
| response = requests.get(url, headers=headers) | |
| #process response | |
| if response.status_code == 200: | |
| data = response.json() | |
| usd_value = data[symbol][currency] | |
| return f"The price of " + symbol + " in " + currency + " is " + f"${usd_value:,.2f}" #format as currency | |
| else: | |
| # returrn verbose error, so the model can observe and ReAct | |
| return f"Error: {response.status_code}, {response.text}" | |
| except Exception as e: | |
| return f"Error fetching price for '{symbol}' valued in currency '{currency}': {str(e)}" | |
| 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, | |
| ) | |
| # model = HfApiModel( | |
| # model_id="deepseek-ai/DeepSeek-R1", | |
| # provider="together", | |
| # api_key=os.getenv("together_key") # Fetch API key from environment | |
| # ) | |
| # 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_coin_price, get_current_time_in_timezone, DuckDuckGoSearchTool()], ## 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() |