Create app.py

app.py

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+import streamlit as st
+
+# Title
+st.title("ISOM5240 Streamlit Demo: Buttons, Slider, Image & File Uploader")
+
+# Button Demo
+if st.button("Click Me!"):
+    st.write("Button Clicked!")
+
+# Slider Demo
+slider_value = st.slider("Select a value", min_value=0, max_value=100, value=50)
+st.write(f"Slider value: {slider_value}")
+
+# Text Input Demo
+user_text = st.text_input("Enter some text")
+st.write(f"You entered: {user_text}")
+
+# Image Uploader Demo
+uploaded_image = st.file_uploader("Upload an Image", type=["jpg", "png", "jpeg"])
+if uploaded_image is not None:
+    st.image(uploaded_image, caption="Uploaded Image", use_container_width=True)
+
+# File Uploader Demo
+uploaded_file = st.file_uploader("Upload a File", type=["txt", "csv", "pdf"])
+if uploaded_file is not None:
+    st.write("Uploaded File Name:", uploaded_file.name)