Update requirements.txt

requirements.txt

@@ -1,7 +1,7 @@
-streamlit==1.42.0
-langchain==0.3.18
-langchain-core==0.3.35
-langchain-community==0.3.17
-langchain-chroma==0.2.2
-langchain-google-genai==2.0.9
-langchain-groq==0.2.4
+streamlit==1.45.1
+langchain==0.3.25
+langchain-core==0.3.63
+langchain-community==0.3.24
+langchain-chroma==0.2.4
+langchain-google-genai==2.1.5
+langchain-groq==0.3.2