fix: add requirement

libs/ktem/ktem/assets/js/main.js

@@ -32,7 +32,9 @@ function run() {
   // move setting close button
   let setting_tab_nav_bar = document.querySelector("#settings-tab .tab-nav");
   let setting_close_button = document.getElementById("save-setting-btn");
-  setting_tab_nav_bar.appendChild(setting_close_button);
+  if (setting_close_button) {
+    setting_tab_nav_bar.appendChild(setting_close_button);
+  }
 
   let default_conv_column_min_width = "min(300px, 100%)";
   conv_column.style.minWidth = default_conv_column_min_width

libs/ktem/ktem/pages/chat/__init__.py

@@ -1,5 +1,4 @@
 import asyncio
-import importlib
 import json
 import re
 from copy import deepcopy
@@ -19,6 +18,7 @@
 from plotly.io import from_json
 from sqlmodel import Session, select
 from theflow.settings import settings as flowsettings
+from theflow.utils.modules import import_dotted_string
 
 from kotaemon.base import Document
 from kotaemon.indices.ingests.files import KH_DEFAULT_FILE_EXTRACTORS
@@ -34,11 +34,9 @@
 WebSearch = None
 if KH_WEB_SEARCH_BACKEND:
     try:
-        module_name, class_name = KH_WEB_SEARCH_BACKEND.rsplit(".", 1)
-        module = importlib.import_module(module_name)
-        WebSearch = getattr(module, class_name)
+        WebSearch = import_dotted_string(KH_WEB_SEARCH_BACKEND, safe=False)
     except (ImportError, AttributeError) as e:
-        print(f"Error importing {class_name} from {module_name}: {e}")
+        print(f"Error importing {KH_WEB_SEARCH_BACKEND}: {e}")
 
 DEFAULT_SETTING = "(default)"
 INFO_PANEL_SCALES = {True: 8, False: 4}

libs/ktem/pyproject.toml

@@ -27,6 +27,7 @@ dependencies = [
     "sqlmodel>=0.0.16,<0.1",
     "tiktoken>=0.6.0,<1",
     "gradio>=4.31.0,<5",
+    "gradiologin",
     "python-multipart==0.0.12", # required for gradio, pinning to avoid yanking issues with micropip (fixed in gradio >= 5.4.0)
     "markdown>=3.6,<4",
     "tzlocal>=5.0",