Update app.py

app.py

@@ -2,16 +2,26 @@ import streamlit as st
 
 st.markdown("Hello World")
 
-import streamlit as st import time def main(): st.title("File Upload and Display") 
-    # File upload 
-    uploaded_file = st.file_uploader("Upload a file") 
-    if uploaded_file is not None: 
-        # Display file contents 
-        using st.markdown() file_contents = uploaded_file.read().decode("utf-8") 
-        st.markdown("### File Contents:") 
-        st.markdown(f"```{file_contents}```") 
-    # Wait for 5 seconds 
-    time.sleep(5) 
-    # Show completed message 
-    st.success("File processing completed!") 
-    if __name__ == "__main__": main()
+import streamlit as st
+import time
+
+def main():
+    st.title("File Upload and Display")
+
+    # File upload
+    uploaded_file = st.file_uploader("Upload a file")
+
+    if uploaded_file is not None:
+        # Display file contents using st.markdown()
+        file_contents = uploaded_file.read().decode("utf-8")
+        st.markdown("### File Contents:")
+        st.markdown(f"```{file_contents}```")
+
+    # Wait for 5 seconds
+    time.sleep(5)
+
+    # Show completed message
+    st.success("File processing completed!")
+
+if __name__ == "__main__":
+    main()