From b2144c9c4af720ff00e4ca55e69c734513bc0935 Mon Sep 17 00:00:00 2001
From: Gleb Belov <gleb@ampl.com>
Date: Thu, 7 Mar 2024 20:29:43 +1100
Subject: [PATCH] Start ModelExplorer #232

---
 support/modelexplore/.streamlit/config.toml |  4 ++++
 support/modelexplore/modelexplore.py        | 26 +++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 support/modelexplore/.streamlit/config.toml
 create mode 100644 support/modelexplore/modelexplore.py

diff --git a/support/modelexplore/.streamlit/config.toml b/support/modelexplore/.streamlit/config.toml
new file mode 100644
index 000000000..53093a751
--- /dev/null
+++ b/support/modelexplore/.streamlit/config.toml
@@ -0,0 +1,4 @@
+[server]
+enableXsrfProtection = false
+enableCORS = false
+
diff --git a/support/modelexplore/modelexplore.py b/support/modelexplore/modelexplore.py
new file mode 100644
index 000000000..6fcfaee7e
--- /dev/null
+++ b/support/modelexplore/modelexplore.py
@@ -0,0 +1,26 @@
+
+import streamlit as st
+
+# To work in st 1.30.1, see
+# https://discuss.streamlit.io/t/axioserror-request-failed-with-status-code-403/38112/13
+input_file = st.file_uploader("Model file (JSONL)")
+
+left_column, right_column = st.columns(2)
+
+# You can use a column just like st.sidebar:
+srch = left_column.text_input('Search pattern:')
+
+# Or even better, call Streamlit functions inside a "with" block:
+fwd = right_column.checkbox('Add descendants', disabled=True)
+bwd = right_column.checkbox('Add ancestors', disabled=True)
+
+if input_file is not None:
+  with left_column:
+    bytes_data = input_file.read()
+    st.write("NL model")
+    st.write(bytes_data)
+  with right_column:
+    st.write("Flat model")
+else:
+  with left_column:
+    st.write("No file selected.")