Update app.py

app.py

@@ -66,9 +66,14 @@ class Application:
         names = [row["name"] for row in config]
         files = [row["file"] for row in config]
 
-        print(st.experimental_get_query_params())
-
-        selected = st.selectbox("Load workflow", ["--"] + names)
+        # Get default workflow param
+        params = st.experimental_get_query_params()
+        index = params.get("default")
+        index = index[0] if index else 0
+        if index and index in names:
+            index = names.index(index) + 1
+
+        selected = st.selectbox("Load workflow", ["--"] + names, index)
         if selected != "--":
             index = [x for x, name in enumerate(names) if name == selected][0]
             with open(os.path.join(self.directory, files[index])) as f: