diff --git a/requirements.gpu.txt b/requirements.gpu.txt
index ac352db..f3a4190 100644
--- a/requirements.gpu.txt
+++ b/requirements.gpu.txt
@@ -11,12 +11,13 @@ langchainhub==0.1.14
 ipywidgets
 cryptography==42.0.5
 pikepdf==8.13.0
+html2text==2024.2.26
 transformers==4.39.0
 torch
 torchvision
 torchaudio
 sentence-transformers==2.5.1
 sqlite-vss==0.1.2
-
+faiss_cpu==1.8.0
 
 
diff --git a/requirements.txt b/requirements.txt
index 9126008..7bfc8e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,14 +8,16 @@ pypdf[full]==4.0.2
 langchain_openai==0.0.8
 langchain_experimental==0.0.53
 langchainhub==0.1.14
-ipywidgets==8.1.2
+ipywidgets
 cryptography==42.0.5
 pikepdf==8.13.0
+html2text==2024.2.26
 transformers==4.39.0
 torch==2.2.1+cpu
 torchvision==0.17.1+cpu
 torchaudio==2.2.1+cpu
 sentence-transformers==2.5.1
 sqlite-vss==0.1.2
+faiss_cpu==1.8.0