Update app.py

app.py

@@ -13,7 +13,7 @@ def get_books_for_subject(subject:str, published_in:str)-> str:
     """A tool that fetches books for a given keyword.
     Args:
         subject: A string representing the subject (e.g. 'love', 'cars', 'Girls Aloud')
-        published_in: A date range for the publication of the book. This is optional. (e.g. "1500-1600", "1980-1989", "")
+        published_in: A date range for the publication of the book (e.g. "1500-1600", "1980-1989", "")
     """
     r = requests.get("https://openlibrary.org/subjects/%s.json?pubished_in=%s" % (quote(subject), quote(published_in)))
     return r.json()
@@ -56,7 +56,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_books_for_subject], ## add your tools here (don't remove final answer)
+    tools=[final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,