Update tools.py

tools.py

@@ -1,5 +1,9 @@
 from smolagents import DuckDuckGoSearchTool
 from smolagents import Tool
+from llama_index.core import SimpleDirectoryReader
+from llama_index.readers.file import (
+    PDFReader,
+)
 import random
 from huggingface_hub import list_models
 
@@ -7,6 +11,12 @@ from huggingface_hub import list_models
 # Initialize the DuckDuckGo search tool
 search_tool = DuckDuckGoSearchTool()
 
+# PDF Reader with `SimpleDirectoryReader`
+parser = PDFReader()
+file_extractor = {".pdf": parser}
+documents = SimpleDirectoryReader(
+    "./questions_files", file_extractor=file_extractor
+).load_data()
 
 class WeatherInfoTool(Tool):
     name = "weather_info"