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d3dfdec
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1 Parent(s): ee7986e

Replace Langchain's RequestsGetTool with own tool

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Replace Langchain's RequestsGetTool with own tool that fetches websites,
to avoid dependency to Langchain.

Add `Returns` fields to doc strings.

Files changed (1) hide show
  1. app.py +22 -3
app.py CHANGED
@@ -3,12 +3,27 @@ import requests
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  import pytz
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  import yaml
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- from langchain.tools.requests.tool import RequestsGetTool
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- from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel, tool, Tool
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  from tools.final_answer import FinalAnswerTool
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  from Gradio_UI import GradioUI
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  @tool
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  def get_papers_url_for_date(year:int, month:int, day:int)-> str:
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  """A tool that constructs a URL where machine learning papers for a specific date (YYYY-MM-DD) are listed.
@@ -16,6 +31,8 @@ def get_papers_url_for_date(year:int, month:int, day:int)-> str:
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  year: the year YYYY
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  month: the month MM
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  day: the day DD
 
 
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  """
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  return f"https://huggingface.co/papers?date={year}-{month}-{day}"
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@@ -24,6 +41,8 @@ def get_current_time_in_timezone(timezone: str) -> str:
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  """A tool that fetches the current local time in a specified timezone.
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  Args:
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  timezone: A string representing a valid timezone (e.g., 'America/New_York').
 
 
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  """
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  try:
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  # Create timezone object
@@ -54,7 +73,7 @@ with open("prompts.yaml", 'r') as stream:
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  agent = CodeAgent(
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  model=model,
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- tools=[final_answer, search_tool, requests_get_tool, get_papers_url_for_date, get_current_time_in_timezone],
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  max_steps=6,
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  verbosity_level=1,
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  grammar=None,
 
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  import pytz
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  import yaml
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+ from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel, tool
 
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  from tools.final_answer import FinalAnswerTool
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  from Gradio_UI import GradioUI
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+ @tool
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+ def get_website_content(url: str) -> str:
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+ """
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+ This tool fetches the content of a website given its URL.
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+ Args:
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+ url (str): The URL of the website to fetch
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+ Returns:
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+ str: The content of the website
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+ """
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+ try:
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+ response = requests.get(url)
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+ response.raise_for_status()
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+ return response.text
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+ except requests.RequestException as e:
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+ return f"Error fetching website content: {str(e)}"
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+
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  @tool
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  def get_papers_url_for_date(year:int, month:int, day:int)-> str:
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  """A tool that constructs a URL where machine learning papers for a specific date (YYYY-MM-DD) are listed.
 
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  year: the year YYYY
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  month: the month MM
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  day: the day DD
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+ Returns:
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+ str: The URL where machine learning papers for the specific date are listed.
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  """
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  return f"https://huggingface.co/papers?date={year}-{month}-{day}"
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  """A tool that fetches the current local time in a specified timezone.
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  Args:
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  timezone: A string representing a valid timezone (e.g., 'America/New_York').
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+ Returns:
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+ str: The current local time as `"%Y-%m-%d %H:%M:%S`.
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  """
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  try:
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  # Create timezone object
 
73
 
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  agent = CodeAgent(
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  model=model,
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+ tools=[final_answer, search_tool, get_website_content, get_papers_url_for_date, get_current_time_in_timezone],
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  max_steps=6,
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  verbosity_level=1,
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  grammar=None,