app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
import wikipedia

from Gradio_UI import GradioUI


@tool
def search_wikipedia(query: str) -> str:
    """This tool searches wikipedia for a specific article related
    to the query.

    Args:
        query: the user query for which a wikipedia page is retrieved
    """
    try:
        content = wikipedia.page(title=query, auto_suggest=False).content
        return content
    except wikipedia.DisambiguationError as err:
        return (
            f"Your query resulted to the following topics: {err.options}. "
            + "Which one do you want to know about?"
        )
    except wikipedia.PageError:
        if len(search_result := wikipedia.search(query)):
            return dedent(
                f"The query didn't match an exact page but\
            these are the closest search results: {search_result}"
            )
        else:
            return (
                f"No search results for: {query}. " + "Please try and be more specific."
            )

@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()

# 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,
)


# 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, DuckDuckGoSearchTool(), image_generation_tool,
          search_wikipedia], ## 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()