| from langchain_openai import ChatOpenAI | |
| from langchain_core.prompts import ChatPromptTemplate | |
| import streamlit as st | |
| import os | |
| import openai | |
| openai_api_k = os.getenv("openai_api_key") | |
| llm = ChatOpenAI(temperature=0, model="gpt-3.5-turbo",openai_api_key=openai_api_k) | |
| prompt = ChatPromptTemplate.from_messages([ | |
| ("system", "You are a helpful assistant that translates {il} to {ol}."), | |
| ("human", "{input}") | |
| ]) | |
| st.title("Language Translator") | |
| input_language = st.text_input("Input Language") | |
| output_language = st.text_input("Output Language") | |
| input_text = st.text_area("Input Text:", height=100) | |
| if st.button("Translate"): | |
| if input_language and output_language and input_text: | |
| chain = prompt | llm | |
| response = chain.invoke({ | |
| "il": input_language, | |
| "ol": output_language, | |
| "input": input_text | |
| }) | |
| st.text_area("Translated Text:", value=response.content, height=100) | |