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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 fibonacci_series_string(n:int)-> str:
"""
A tool that generates a Fibonacci series up to n terms and returns it as a comma-separated string.
Args:
n: The number of Fibonacci terms to generate (must be a non-negative integer).
Returns:
A string containing the Fibonacci series, with items separated by commas.
Returns an empty string if n is 0.
Raises ValueError if n is negative.
Examples:
fibonacci_series_string(5) == "0,1,1,2,3"
fibonacci_series_string(0) == ""
"""
if n < 0:
raise ValueError("n must be a non-negative integer.")
if n == 0:
return ""
fib_series = []
a, b = 0, 1
for _ in range(n):
fib_series.append(str(a)) # Append as string
a, b = b, a + b
return ",".join(fib_series)
@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://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud',
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, fibonacci_series_string],
max_steps=6,
verbosity_level=1,
grammar=None,
planning_interval=None,
name=None,
description=None,
prompt_templates=prompt_templates
)
GradioUI(agent).launch() |