udate app.py

app.py

@@ -0,0 +1,15 @@
+import streamlit as st
+import json
+
+# Load dataset IDs from JSON file
+with open("datasets.json") as f:
+    data = json.load(f)
+    dataset_ids = data["datasets"]
+
+# Display title and selection menu
+st.title("Google Earth Engine Dataset Selector")
+selected_dataset = st.selectbox("Select a Dataset ID", dataset_ids)
+
+# Display selected dataset information
+st.write(f"**Selected Dataset ID:** {selected_dataset}")
+st.write("For more information, visit the [Google Earth Engine catalog](https://developers.google.com/earth-engine/datasets).")