Update app.py

app.py

@@ -3,4 +3,14 @@ import langchain
 import langchain_huggingface
 from langchain_huggingface import HuggingFaceEndpoint,HuggingFacePipeline, ChatHuggingFace
 from langchain_google_genai import GoogleGenerativeAI, ChatGoogleGenerativeAI
-from langchain_core.messages import HumanMessage, SystemMessage, AIMessage
+from langchain_core.messages import HumanMessage, SystemMessage, AIMessage
+
+os.environ["HF_TOKEN"]=os.getenv('Ayush')
+os.environ["HUGGINGFACEHUB_API_KEY"]=os.getenv('Ayush')
+
+llama_model = HuggingFaceEndpoint(repo_id= "meta-llama/Llama-3.2-3B-Instruct",provider= "nebius",temperature=0.6, max_new_tokens=70,task="conversational")
+model_d=ChatHuggingFace(llm =llama_model,repo_id= "meta-llama/Llama-3.2-3B-Instruct",provider= "nebius",temperature=0.6, max_new_tokens=70,task="conversational")
+message = [SystemMessage(content = "Answer like you are a hardcore pc gamer"),
+           HumanMessage(content = "Give me name of top 10 pc games of all time with description")]
+result = model_d.invoke(message)
+print(result.content)