Update app.py

app.py

@@ -0,0 +1,18 @@
+import streamlit as st
+from langchain_openai import ChatOpenAI
+from langchain_core.prompts import ChatPromptTemplate
+import os
+st.title("Translation Using OpenAI")
+
+i=st.text_area("Write your text in english")
+o=st.radio("Select your output laguage",["hindi","telugu","malayalam","tamil","punjabi"])
+
+
+os.environ['OPENAI_API_KEY']=os.getenv("openai_key")
+llm=ChatOpenAI(model="gpt-3.5-turbo",temperature=0,max_tokens=80)
+prompt=ChatPromptTemplate.from_messages([("system","you  are a good assistant for translator from {il} to {ol}"),
+("human","{i}")])
+chain=prompt|llm
+re=chain.invoke({"il":"English","ol":o,"i":i})
+if st.button("Submit"):
+    st.write(re.content)