Update requirements.txt

requirements.txt

@@ -1,8 +1,8 @@
-bs4==0.0.2
-html2text==2024.2.26
-langchain==0.2.15
-langchain-community==0.2.15
-langchain-core==0.2.37
-langchain-groq==0.1.9
-streamlit==1.38.0
-python-dotenv==1.0.1
+bs4
+html2text
+langchain
+langchain-community
+langchain-core
+langchain-groq
+streamlit
+python-dotenv