app.py

import gradio as gr
from langchain.prompts import PromptTemplate
from langchain.llms.fireworks import Fireworks
import os

os.environ["FIREWORKS_API_KEY"] = "ku9UYtzjSAATlcAstO8yrB89MzvDqJL3lGIkNgnVZ7URxPxK"

# Initialize the model and prompt template
llm = Fireworks(
    model="accounts/fireworks/models/llama-v2-13b",
    model_kwargs={"temperature": 0, "max_tokens": 100, "top_p": 1.0},
)
prompt = PromptTemplate.from_template("Tell me a joke about {topic}?")
chain = prompt | llm

def echo(message, history):
    return message

# Create Gradio Interface
iface = gr.Interface(fn=get_joke, inputs="text", outputs="text", live=True)
iface.launch()