...

RBotReloaded.py

@@ -15,7 +15,7 @@ import google_free_search
 from langchain.vectorstores import FAISS # For storing embeddings
 from langchain.chains import RetrievalQA, ConversationalRetrievalChain # Chains for QA
 from langchain.utilities import TextRequestsWrapper, WikipediaAPIWrapper # Tools
-from langchain.document_loaders import DirectoryLoader, PyMuPDFLoader, TextLoader, WebBaseLoader # Loaders
+from langchain.document_loaders import DirectoryLoader, PyMuPDFLoader, PyPDFLoader, TextLoader, WebBaseLoader # Loaders
 from langchain.document_loaders.recursive_url_loader import RecursiveUrlLoader # Load URLs
 from langchain.schema import AIMessage, HumanMessage, get_buffer_string # Chat history
 from langchain.text_splitter import RecursiveCharacterTextSplitter # Split text  

requirements.txt

@@ -24,6 +24,7 @@ numexpr
 llama_cpp_python
 psutil
 PyMuPDF
+pypdf
 safetensors
 selenium
 sentence-transformers