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Delete llm_tutor.py
Browse files- llm_tutor.py +0 -146
llm_tutor.py
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import time
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import os
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import joblib
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import streamlit as st
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from utils.questions_dataset import system_instruction, get_model_tools
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from google.genai import types
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from google import genai
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# GOOGLE_API_KEY=os.environ.get('GOOGLE_API_KEY')
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GEMINI_API_KEY = "AIzaSyAjpHA08BUwLhK-tIlORxcB18RAp3541-M"
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client = genai.Client(api_key=GEMINI_API_KEY)
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new_chat_id = f'{time.time()}'
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MODEL_ROLE = 'ai'
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AI_AVATAR_ICON = '✨'
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# Create a data/ folder if it doesn't already exist
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try:
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os.mkdir('data/')
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except:
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# data/ folder already exists
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pass
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# Load past chats (if available)
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try:
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past_chats: dict = joblib.load('data/past_chats_list')
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except:
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past_chats = {}
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# Sidebar allows a list of past chats
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with st.sidebar:
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st.write('# Past Chats')
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if st.session_state.get('chat_id') is None:
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st.session_state.chat_id = st.selectbox(
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label='Pick a past chat',
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options=[new_chat_id] + list(past_chats.keys()),
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format_func=lambda x: past_chats.get(x, 'New Chat'),
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placeholder='_',
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)
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else:
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# This will happen the first time AI response comes in
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st.session_state.chat_id = st.selectbox(
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label='Pick a past chat',
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options=[new_chat_id, st.session_state.chat_id] + list(past_chats.keys()),
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index=1,
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format_func=lambda x: past_chats.get(x, 'New Chat' if x != st.session_state.chat_id else st.session_state.chat_title),
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placeholder='_',
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)
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# Save new chats after a message has been sent to AI
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st.session_state.chat_title = f'ChatSession-{st.session_state.chat_id}'
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st.write('# Chat with LSAT Tutor')
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# Chat history (allows to ask multiple questions)
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try:
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st.session_state.messages = joblib.load(
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f'data/{st.session_state.chat_id}-st_messages'
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)
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st.session_state.gemini_history = joblib.load(
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f'data/{st.session_state.chat_id}-gemini_messages'
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)
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except:
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st.session_state.messages = []
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st.session_state.gemini_history = []
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print('new_cache made')
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st.session_state.chat = client.chats.create(model='gemini-2.0-flash',
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config=types.GenerateContentConfig(
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tools=[get_model_tools()],
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system_instruction=system_instruction),
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history=st.session_state.gemini_history
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)
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# Display chat messages from history on app rerun
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for message in st.session_state.messages:
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with st.chat_message(
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name=message['role'],
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avatar=message.get('avatar'),
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):
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st.markdown(message['content'])
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# React to user input
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if prompt := st.chat_input('Your message here...'):
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# Save this as a chat for later
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if st.session_state.chat_id not in past_chats.keys():
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past_chats[st.session_state.chat_id] = st.session_state.chat_title
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joblib.dump(past_chats, 'data/past_chats_list')
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# Display user message in chat message container
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with st.chat_message('user'):
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st.markdown(prompt)
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# Add user message to chat history
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st.session_state.messages.append(
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dict(
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role='user',
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content=prompt,
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)
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)
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## Send message to AI
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response = st.session_state.chat.send_message_stream(
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prompt,
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)
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# Display assistant response in chat message container
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with st.chat_message(
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name=MODEL_ROLE,
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avatar=AI_AVATAR_ICON,
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):
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message_placeholder = st.empty()
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full_response = ''
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assistant_response = response
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# Streams in a chunk at a time
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for chunk in response:
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# Simulate stream of chunk
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if chunk.text == None:
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full_response = "No response!! Report to admin!"
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for ch in chunk.text.split(' '):
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full_response += ch + ' '
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time.sleep(0.05)
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# Rewrites with a cursor at end
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message_placeholder.write(full_response + '▌')
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# Write full message with placeholder
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message_placeholder.write(full_response)
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# Add assistant response to chat history
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st.session_state.messages.append(
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dict(
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role=MODEL_ROLE,
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content=full_response,
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avatar=AI_AVATAR_ICON,
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)
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)
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st.session_state.gemini_history = st.session_state.chat.get_history()
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# Save to file
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joblib.dump(
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st.session_state.messages,
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f'data/{st.session_state.chat_id}-st_messages',
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)
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joblib.dump(
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st.session_state.gemini_history,
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f'data/{st.session_state.chat_id}-gemini_messages',
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)
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