Update pages/LIFE_CYCLE_OF_MACHINE_LEARNING.py

pages/LIFE_CYCLE_OF_MACHINE_LEARNING.py

@@ -126,11 +126,11 @@ print(excel_file.sheet_names)
     """, language='python')
 
     # Download button for a sample Jupyter notebook
-    with open("excel_handling_guide.ipynb", "rb") as file:
+    with open("../excel_handling_guide.ipynb", "rb") as file:
         st.download_button(
             label="Download Jupyter Notebook",
             data = excel_handling_guide.ipynb, 
-            file_name="excel_handling_guide.ipynb",
+            file_name="../excel_handling_guide.ipynb",
             mime="application/octet-stream"
         )