Update app.py

app.py

@@ -27,6 +27,27 @@ from dotenv import load_dotenv
 
 load_dotenv()
 
+#NEW
+import streamlit as st
+
+# Try importing scipy and other required libraries
+try:
+    import scipy
+    st.success("Scipy is installed!")
+except ImportError as e:
+    st.error("Scipy is not installed. Please make sure to install it before running the app.")
+    st.stop()  # Stop further execution of the app
+
+# You can also check for other libraries in a similar way
+try:
+    import pypdf
+    import langchain
+    import torch
+except ImportError as e:
+    st.error(f"Error importing: {e}. Make sure all dependencies are installed.")
+    st.stop()
+#NEW
+
 # Streamlit Settings
 st.set_page_config(page_title="Chat with documents 📚", page_icon="📚")
 st.title("Chat with documents 📚")