Update pages/Data Collection.py

pages/Data Collection.py

@@ -1,4 +1,5 @@
 import streamlit as st
+import numpy as np
 
 # Helper function for subheadings
 def subheading(text):
@@ -7,7 +8,7 @@ def subheading(text):
 
 # Sidebar for navigation
 st.sidebar.title("Navigation")
-page = st.sidebar.radio("Go to", ["Introduction", "Basic Operations","Converting Image to BGR & Gray SCale"])
+page = st.sidebar.radio("Go to", ["Introduction", "Basic Operations","Converting Image to Black&White ,BGR & Gray SCale"])
 
 # App Title and Description
 st.title("Image Processing Fundamentals")
@@ -146,7 +147,7 @@ elif page == "Basic Operations":
     """)
 
 
-elif page == "Converting Image to BGR & Gray SCale":
+elif page =="Converting Image to Black&White ,BGR & Gray SCale":
     
     from PIL import Image