sakthivinash
commited on
Delete app.py
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app.py
DELETED
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import streamlit as st
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import openai
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# Set up the Streamlit page configuration
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st.set_page_config(page_title="NVIDIA OpenAI ChatGPT", layout="centered")
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# Sidebar for API key input
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with st.sidebar:
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st.header("API Key Configuration")
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api_key = st.text_input("Enter your NVIDIA API Key:", type="password")
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# Initialize session state for chat history
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if "messages" not in st.session_state:
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st.session_state["messages"] = [{"role": "system", "content": "You are a helpful assistant."}]
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# Main Title
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st.title("NVIDIA OpenAI ChatGPT Interface")
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if not api_key:
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st.warning("Please enter your API key in the sidebar to start.")
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else:
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try:
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# Configure the OpenAI client
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openai.api_base = "https://integrate.api.nvidia.com/v1"
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openai.api_key = api_key
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# Create containers for chat history and input field
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chat_container = st.container()
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input_container = st.empty() # Ensures the input stays fixed at the bottom
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# Display the conversation
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with chat_container:
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# Display the conversation
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for message in st.session_state["messages"]:
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if message["role"] == "user":
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st.markdown(f"**🧑 You:** {message['content']}")
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elif message["role"] == "assistant":
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st.markdown(f"**🤖 Bot:** {message['content']}")
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with input_container:
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# Input form for user messages
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with st.form("chat_form", clear_on_submit=True):
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user_input = st.text_input("Your message:", placeholder="Type your message here...")
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submitted = st.form_submit_button("Send")
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if submitted and user_input:
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# Add the user's message to the chat history
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st.session_state["messages"].append({"role": "user", "content": user_input})
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# Display the user's message immediately
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st.markdown(f"**🧑 You:** {user_input}")
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# Fetch the assistant's response
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with st.spinner("🤖 Bot is typing..."):
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try:
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# Call the API
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response = openai.ChatCompletion.create(
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model="nvidia/llama-3.1-nemotron-70b-instruct",
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messages=st.session_state["messages"],
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temperature=0.5,
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top_p=0.7,
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max_tokens=1024,
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stream=True
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)
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# Stream response in real-time
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response_container = st.empty()
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full_response = ""
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for chunk in response:
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if chunk.choices[0].delta.content is not None:
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delta_content = chunk.choices[0].delta.content
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full_response += delta_content
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response_container.markdown(f"**🤖 Bot:** {full_response}")
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# Add the assistant's response to chat history
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st.session_state["messages"].append({"role": "assistant", "content": full_response})
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except Exception as e:
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st.error(f"An error occurred while fetching the response: {e}")
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except Exception as e:
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st.error(f"Failed to configure OpenAI API: {e}")
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