Update app.py

app.py

@@ -1,9 +1,14 @@
+# Install required dependencies if not present
+os.system("pip install streamlit pandas xlsxwriter")
+
 import streamlit as st
 import pandas as pd
 import xlsxwriter
 from io import BytesIO
 from collections import defaultdict
 
+
+
 # Function to find repeated amino acids in the protein sequence
 def find_homorepeats(protein):
     n = len(protein)