Update app.py

app.py

@@ -6,6 +6,13 @@ from docx import Document
 import pandas as pd
 import os
 
+# Check if faiss is installed
+try:
+    import faiss
+except ImportError:
+    st.error("The `faiss` library is required but not installed. Please install it using `pip install faiss-cpu` (or `faiss-gpu` for GPU support).")
+    st.stop()
+
 # Set up Streamlit app
 st.title("Financial Statement Generator")
 st.write("Upload a PDF or DOCX file to generate financial statements.")
@@ -121,12 +128,13 @@ st.sidebar.write("""
 - PyPDF2
 - python-docx
 - pandas
+- faiss-cpu (or faiss-gpu)
 """)
 
 # Deployment instructions
 st.sidebar.subheader("Deployment Instructions")
 st.sidebar.write("""
-1. Install dependencies: `pip install streamlit transformers PyPDF2 python-docx pandas`
+1. Install dependencies: `pip install -r requirements.txt`
 2. Run the app: `streamlit run app.py`
 3. Access the app in your browser at `http://localhost:8501`
 """)