Delete tools.py

tools.py

@@ -1,60 +0,0 @@
-from langchain.tools import tool
-from scholarly import scholarly
-from Bio import Entrez
-from bs4 import BeautifulSoup
-import requests
-import datetime
-
-@tool
-def pmc_search(query: str) -> str:
-    """Search PubMed Central (PMC) for articles"""
-    Entrez.email = "[email protected]"
-    handle = Entrez.esearch(db="pmc", term=query, retmax=10)
-    record = Entrez.read(handle)
-    handle.close()
-    
-    articles = []
-    for id in record["IdList"]:
-        handle = Entrez.efetch(db="pmc", id=id, rettype="full", retmode="xml")
-        article = BeautifulSoup(handle.read(), 'xml')
-        handle.close()
-        
-        title = article.find("article-title")
-        title = title.text if title else "No title"
-        
-        abstract = article.find("abstract")
-        abstract = abstract.text if abstract else "No abstract"
-        
-        articles.append({
-            "id": id,
-            "title": title,
-            "abstract": abstract
-        })
-    
-    return str(articles)
-
-@tool
-def google_scholar_search(query: str) -> str:
-    """Search Google Scholar for articles"""
-    search_query = scholarly.search_pubs(query)
-    results = []
-    count = 0
-    
-    for result in search_query:
-        if count >= 10:
-            break
-        pub = {
-            "title": result.bib.get('title', 'No title'),
-            "author": result.bib.get('author', 'No author'),
-            "year": result.bib.get('year', 'No year'),
-            "abstract": result.bib.get('abstract', 'No abstract')
-        }
-        results.append(pub)
-        count += 1
-    
-    return str(results)
-
-@tool
-def today_tool() -> str:
-    """Get today's date"""
-    return str(datetime.date.today())