Update pages/LIFE_CYCLE_OF_MACHINE_LEARNING.py

pages/LIFE_CYCLE_OF_MACHINE_LEARNING.py

@@ -1,4 +1,7 @@
 import streamlit as st
+import pandas as pd
+import json
+import xml.etree.ElementTree as ET
 
 # Inject custom CSS to style the buttons
 st.markdown("""
@@ -237,7 +240,7 @@ plt.show()
 
     # Back to Data Collection
     if st.button("Back to Data Collection"):
-        st.session_state.page = "data_collection" 
+        st.session_state.page = "data_collection"
 
 # ----------------- Semi-Structured Data Page -----------------
 def semi_structured_data_page():
@@ -312,7 +315,7 @@ print(root.find('name').text)  # Output: Bob
 
     # Back to Data Collection
     if st.button("Back to Data Collection"):
-        st.session_state.page = "data_collection" 
+        st.session_state.page = "data_collection"
 
 # ----------------- Router -----------------
 def router():
@@ -331,4 +334,4 @@ def router():
 
 # Run the router function
 if __name__ == "__main__":
-    router()
+   router()