Update app.py

app.py

@@ -135,7 +135,38 @@ https://github.com/AaronCWacker/ThreeDragons
 ![image/png](https://cdn-uploads.huggingface.co/production/uploads/620630b603825909dcbeba35/ZemsxlT3b5idB0W5IjL1o.png)
 ''')
 
+# Function to handle repeated query parameters
+def get_all_query_params(key):
+    return st.experimental_get_query_params().get(key, [])
 
-def query_params_demo():
-    # Accessing a single query parameter
-    first_key = st.query_params
+# Function to clear all query parameters
+def clear_query_params():
+    st.experimental_set_query_params()  # Clear by setting to empty
+
+
+st.title("Query Parameters Demo")
+
+# Display current query parameters
+st.write("Current Query Parameters:", st.experimental_get_query_params())
+
+# Example: Using query parameters to navigate or trigger functionalities
+if 'action' in st.experimental_get_query_params():
+    action = st.experimental_get_query_params()['action'][0]  # Get the first (or only) 'action' parameter
+    if action == 'show_message':
+        st.success("Showing a message because 'action=show_message' was found in the URL.")
+    elif action == 'clear':
+        clear_query_params()
+        st.experimental_rerun()
+
+# Handling repeated keys
+if 'multi' in st.experimental_get_query_params():
+    multi_values = get_all_query_params('multi')
+    st.write("Values for 'multi':", multi_values)
+
+# Manual entry for demonstration
+st.write("Enter query parameters in the URL like this: ?action=show_message&multi=1&multi=2")
+
+# Clear query parameters button
+if st.button("Clear Query Parameters"):
+    clear_query_params()
+    st.experimental_rerun()