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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
@tool
def get_random_recipe()-> str: #it's import to specify the return type
"""A tool to get a random recipe
"""
try:
url = "https://www.themealdb.com/api/json/v1/1/random.php"
response = requests.get(url)
# Check for successful response
response.raise_for_status() # Raise an exception for bad status codes (4xx or 5xx)
# Parse the JSON response
meal_data = response.json()
# Convert the dictionary to a JSON string with indentation for readability (optional)
json_string = json.dumps(meal_data, indent=4) # indent=4 for pretty printing
except requests.exceptions.RequestException as e:
print(f"Error during API request: {e}")
return None
except json.JSONDecodeError as e:
print(f"Error decoding JSON response: {e}")
return None
except Exception as e: # Catch any other potential errors
print(f"An unexpected error occurred: {e}")
return None
return json_string
@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()
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_random_recipe], ## 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() |