Update app.py

app.py

@@ -3,15 +3,28 @@ import gradio as gr
 import requests
 import inspect
 import pandas as pd
+from typing import TypedDict, Optional, Annotated
+from langchain_core.messages import AnyMessage
+from langchain_huggingface import HuggingFaceEndpoint, ChatHuggingFace
+
+
+class State(TypedDict):
+    input_file_path = Optional[str]
+    messages = Annotated[list[AnyMessage], add_messages]
 
 # (Keep Constants as is)
 # --- Constants ---
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 
 # --- Basic Agent Definition ---
-# ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
+# ----- THIS IS WHERE YOU CAN BUILD WHAT YOU WANT ------
 class BasicAgent:
     def __init__(self):
+        llm = HuggingFaceEndpoint(repo_id="Qwen/Qwen2.5-Coder-32B-Instruct")
+        chat = ChatHuggingFace(llm=llm, verbose=True)
+        messages = [("system", "You are a helpful translator. Translate the user sentence to French."),
+        ("human", "I love programming.")
+        print(chat.invoke(messages))
         print("BasicAgent initialized.")
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")