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app.py
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import os
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import streamlit as st
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from transformers import AutoTokenizer, AutoModelForCausalLM
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from langchain.chains import LLMChain
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from langchain_core.prompts import PromptTemplate
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# Load the Hugging Face API token from environment variables
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hf_token = os.getenv('HF_TOKEN')
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if hf_token is None:
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raise ValueError("Hugging Face API token not found in environment variables.")
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# Load the tokenizer and model using the API token
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tokenizer = AutoTokenizer.from_pretrained("EleutherAI/gpt-j-6B", use_auth_token=hf_token)
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model = AutoModelForCausalLM.from_pretrained("EleutherAI/gpt-j-6B", use_auth_token=hf_token)
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# Define your prompt template
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prompt_template = PromptTemplate(
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template="""
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You are an AI language model trained to generate code for reinforcement learning models.
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Given a description of a trading strategy, you need to generate a prompt that can be used to create code for a reinforcement learning model.
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The prompt should be clear, concise, and include all necessary details to implement the strategy in code.
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Here is the description of the trading strategy:
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"{strategy}"
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Based on this description, generate a proper prompt that can be used to create the code for a reinforcement learning model.
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The prompt should include the following details:
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1. The type of reinforcement learning algorithm to be used (e.g., Q-learning, DQN, PPO, etc.).
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2. The main components of the algorithm (e.g., state space, action space, reward function).
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3. Any specific libraries or tools that should be used (e.g., TensorFlow, PyTorch, OpenAI Gym).
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4. Additional parameters or configurations that are important for the strategy.
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Output the prompt in a way that another AI model can use to generate the code.
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""",
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input_variables=["strategy"]
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)
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chain = LLMChain(llm=model, prompt=prompt_template)
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st.title("Text to Prompt Generator")
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st.write("Enter some text and get a prompt for a reinforcement learning algorithm:")
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text_input = st.text_area("Enter text here:")
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if st.button("Generate Prompt"):
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if text_input:
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# Format the input into the template and generate the prompt
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prompt = prompt_template.format(strategy=text_input)
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st.write("Generated Prompt:")
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st.write(prompt)
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else:
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st.write("Please enter some text to generate a prompt.")
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