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import gradio as gr
import random
import os
from smolagents import DuckDuckGoSearchTool, CodeAgent, WikipediaSearchTool, LiteLLMModel
from tools import DownloadTaskAttachmentTool, VisitWebpageTool
class MyAgent:
def __init__(self):
self.agent = CodeAgent(
model=LiteLLMModel(model_id="openrouter/meta-llama/llama-4-maverick:free", api_key=os.getenv("OPENROUTER_KEY")),
tools=[DuckDuckGoSearchTool(), WikipediaSearchTool(), VisitWebpageTool(), DownloadTaskAttachmentTool()],
add_base_tools=True,
additional_authorized_imports=['pandas', 'numpy', 'csv', 'subprocess', 'exec']
)
print("MyAgent initialized.")
def __call__(self, question: str) -> str:
print(f"Agent received question (first 50 chars): {question[:50]}...")
agent_answer = self.agent.run(question)
print(f"Agent answer: {agent_answer}")
return agent_answer
def download_file(self, task_id: str) -> str:
"""
Downloads a file associated with the given task ID.
Returns the file path where the file is saved locally.
"""
file_url = f"{DEFAULT_API_URL}/files/{task_id}"
local_file_path = f"downloads/{task_id}.file"
print(f"Downloading file for task ID {task_id} from {file_url}...")
try:
response = requests.get(file_url, stream=True, timeout=15)
response.raise_for_status()
os.makedirs("downloads", exist_ok=True)
with open(local_file_path, "wb") as file:
for chunk in response.iter_content(chunk_size=8192):
file.write(chunk)
print(f"File downloaded successfully: {local_file_path}")
return local_file_path
except requests.exceptions.RequestException as e:
print(f"Error downloading file for task {task_id}: {e}")
raise
def launch_ui(self):
GradioUI(self.agent).launch()
# if __name__ == "__main__":
# my_agent = MyAgent()
# my_agent.launch_ui()
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