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| import os | |
| import json | |
| import gradio as gr | |
| from huggingface_hub import HfApi, login | |
| from dotenv import load_dotenv | |
| from llm import get_groq_llm | |
| from vectorstore import get_chroma_vectorstore | |
| from embeddings import get_SFR_Code_embedding_model | |
| from kadiApy_ragchain import KadiApyRagchain | |
| load_dotenv() | |
| vectorstore_path = "data/vectorstore" | |
| GROQ_API_KEY = os.environ["GROQ_API_KEY"] | |
| HF_TOKEN = os.environ["HF_Token"] | |
| with open("config.json", "r") as file: | |
| config = json.load(file) | |
| login(HF_TOKEN) | |
| hf_api = HfApi() | |
| LLM_MODEL_NAME = config["llm_model_name"] | |
| LLM_MODEL_TEMPERATURE = float(config["llm_model_temperature"]) | |
| class KadiBot: | |
| def __init__(self, llm, vectorstore): | |
| self.kadiAPY_ragchain = KadiApyRagchain(llm, vectorstore) | |
| def handle_chat(self, chat_history): | |
| if not chat_history: | |
| return chat_history | |
| user_query = chat_history[-1][0] | |
| response = self.kadiAPY_ragchain.process_query(user_query, chat_history) | |
| chat_history[-1] = (user_query, response) | |
| return chat_history | |
| def add_text_to_chat_history(chat_history, user_input): | |
| chat_history = chat_history + [(user_input, None)] | |
| return chat_history, "" | |
| def show_history(chat_history): | |
| return chat_history | |
| def clear_history(history): | |
| return [] | |
| def main(): | |
| vectorstore = get_chroma_vectorstore(get_SFR_Code_embedding_model(), vectorstore_path) | |
| llm = get_groq_llm("qwen-2.5-coder-32b", "0.0", GROQ_API_KEY) | |
| kadi_bot = KadiBot(llm, vectorstore) | |
| with gr.Blocks() as demo: | |
| gr.Markdown("## KadiAPY - AI Coding-Assistant") | |
| gr.Markdown("AI Coding-Assistnat for KadiAPY based on RAG architecture powered by LLM") | |
| # Create a state for session management | |
| chat_history = gr.State([]) | |
| with gr.Tab("KadiAPY - AI Assistant"): | |
| with gr.Row(): | |
| with gr.Column(scale=10): | |
| chatbot = gr.Chatbot([], elem_id="chatbot", label="Kadi Bot", bubble_full_width=False, show_copy_button=True, height=600) | |
| user_txt = gr.Textbox(label="Question", placeholder="Type in your question and press Enter or click Submit") | |
| with gr.Row(): | |
| with gr.Column(scale=1): | |
| submit_btn = gr.Button("Submit", variant="primary") | |
| with gr.Column(scale=1): | |
| clear_input_btn = gr.Button("Clear Input", variant="stop") | |
| with gr.Column(scale=1): | |
| clear_chat_btn = gr.Button("Reset Chat", variant="stop") # New button to clear chat history | |
| gr.Examples( | |
| examples=[ | |
| "Write me a python script with which can convert plain JSON to a Kadi4Mat-compatible extra metadata structure", | |
| "I need a method to upload a file to a record. The id of the record is 3", | |
| ], | |
| inputs=user_txt, | |
| outputs=chatbot, | |
| fn=add_text_to_chat_history, | |
| label="Try asking...", | |
| cache_examples=False, | |
| examples_per_page=3, | |
| ) | |
| # Use the state to persist chat history between interactions | |
| user_txt.submit(add_text_to_chat_history, [chat_history, user_txt], [chat_history, user_txt]).then(show_history, [chat_history], [chatbot])\ | |
| .then(kadi_bot.handle_chat, [chat_history], [chatbot]) | |
| submit_btn.click(add_text_to_chat_history, [chat_history, user_txt], [chat_history, user_txt]).then(show_history, [chat_history], [chatbot])\ | |
| .then(kadi_bot.handle_chat, [chat_history], [chatbot]) | |
| clear_input_btn.click(lambda: ("",), [], [user_txt]) | |
| clear_chat_btn.click(lambda: ([], ""), [], [chat_history, chatbot]) | |
| demo.launch() | |
| if __name__ == "__main__": | |
| main() | |