added ui config and folder structure

src/langgraphagenticai/ui/streamlit/load_ui.py

@@ -0,0 +1,12 @@
+import streamlit as st
+import os
+from datetime import date 
+
+from langchain_core.messages import AIMessage, HumanMessage
+from src.langgraphagenticai.ui.uiconfigfile import Config
+
+
+class LoadStreamlitUI:
+    def __init__(self):
+        self.config = Config() # config
+        self.user_controls = {}

src/langgraphagenticai/ui/uiconfigfile.ini

@@ -0,0 +1,5 @@
+[DEFAULT]
+PAGE_TITLE = LangGraph: Build Stateful Agentic AI graph 
+LLM_OPTIONS = Groq
+USECASE_OPTIONS = Basic Chatbot
+GROQ_MODEL_OPTIONS = mixtral-8x7b-32768, llama3-8b-8192, gemma-7b-i

src/langgraphagenticai/ui/uiconfigfile.py

@@ -0,0 +1,20 @@
+from configparser import ConfigParser
+
+class Config:
+    def __init__(self,
+                 config_file="./src/langgraphagenticai/ui/uiconfigfile.ini"):
+        self.config = ConfigParser()
+        self.config.read(config_file)
+
+        
+    def get_llm_options(self):
+        return self.config["DEFAULT"].get("LLM_OPTIONS").split(",")
+    
+    def get_usecase_options(self):
+        return self.config["DEFAULT"].get("USECASE_OPTIONS").split(",")
+
+    def get_groq_model_options(self):
+        return self.config["DEFAULT"].get("GROQ_MODEL_OPTIONS").split(",")
+
+    def get_page_title(self):
+        return self.config["DEFAULT"].get("PAGE_TITLE").split(",")