diff --git a/chat_with_arxiv/requirements.txt b/chat_with_arxiv/requirements.txt
deleted file mode 100644
index 9ee1151..0000000
--- a/chat_with_arxiv/requirements.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-streamlit 
-phidata
-arxiv
-openai
-pypdf
diff --git a/chat_with_research_papers/requirements.txt b/chat_with_research_papers/requirements.txt
index 0f954bf..88f1d68 100644
--- a/chat_with_research_papers/requirements.txt
+++ b/chat_with_research_papers/requirements.txt
@@ -1,4 +1,5 @@
 streamlit 
 phidata
 arxiv
-openai
\ No newline at end of file
+openai
+pypdf
\ No newline at end of file