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import os |
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import streamlit as st |
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import json |
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from streamlit_option_menu import option_menu |
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from gemini_utility import (load_gemini_pro, gemini_pro_vision_responce) |
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from PIL import Image |
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st.set_page_config( |
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page_title="GnosticDev AI", |
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page_icon="馃", |
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layout="centered", |
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initial_sidebar_state="expanded", |
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) |
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def save_chat_history(history): |
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serializable_history = [] |
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for message in history: |
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serializable_history.append({ |
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"role": message.role, |
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"text": message.parts[0].text |
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}) |
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st.session_state.cookie_chat_history = json.dumps(serializable_history) |
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def load_chat_history(): |
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if 'cookie_chat_history' in st.session_state: |
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try: |
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history = json.loads(st.session_state.cookie_chat_history) |
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model = load_gemini_pro() |
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chat = model.start_chat(history=[]) |
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if st.session_state.system_prompt: |
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chat.send_message(st.session_state.system_prompt) |
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for message in history: |
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if message["role"] != "model" or not message["text"].startswith(st.session_state.system_prompt): |
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chat.send_message(message["text"]) |
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return chat |
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except Exception as e: |
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st.error(f"Error cargando el historial: {e}") |
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return None |
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def download_chat_history(history): |
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chat_text = "" |
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for message in history: |
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chat_text += f"{message.role}: {message.parts[0].text}\n" |
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return chat_text |
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if "system_prompt" not in st.session_state: |
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st.session_state.system_prompt = st.session_state.get('cookie_system_prompt', "") |
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if "cookie_urls" not in st.session_state: |
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st.session_state.cookie_urls = [] |
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with st.sidebar: |
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selected = option_menu( |
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"GD AI", |
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["System Prompt", "Chatbot", "Image Captioning"], |
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menu_icon="robot", |
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icons=['gear', 'chat-dots-fill', 'image-fill'], |
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default_index=0 |
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) |
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if st.button("Borrar Historial"): |
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if 'cookie_chat_history' in st.session_state: |
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del st.session_state.cookie_chat_history |
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if 'chat_session' in st.session_state: |
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del st.session_state.chat_session |
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st.success("Historial borrado!") |
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def translate_role_to_streamlit(user_role): |
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return "assistant" if user_role == "model" else user_role |
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if selected == "System Prompt": |
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st.title("Configuraci贸n del System Prompt") |
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new_system_prompt = st.text_area( |
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"Ingresa las instrucciones para el AI (System Prompt)", |
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value=st.session_state.system_prompt, |
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height=300, |
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help="Escribe aqu铆 las instrucciones que definir谩n el comportamiento del AI" |
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) |
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urls_input = st.text_area( |
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"Ingresa URLs de informaci贸n y documentos (separadas por comas)", |
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value=", ".join(st.session_state.cookie_urls), |
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height=100, |
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help="Escribe aqu铆 las URLs que el AI puede usar como referencia, separadas por comas." |
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) |
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if st.button("Guardar System Prompt y URLs"): |
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st.session_state.system_prompt = new_system_prompt |
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st.session_state.cookie_system_prompt = new_system_prompt |
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st.session_state.cookie_urls = [url.strip() for url in urls_input.split(",") if url.strip()] |
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if "chat_session" in st.session_state: |
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del st.session_state.chat_session |
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st.success("System Prompt y URLs actualizados con 茅xito!") |
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if st.session_state.system_prompt: |
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st.markdown("### System Prompt Actual:") |
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st.info(st.session_state.system_prompt) |
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if st.session_state.cookie_urls: |
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st.markdown("### URLs Guardadas:") |
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st.info(", ".join(st.session_state.cookie_urls)) |
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elif selected == "Chatbot": |
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model = load_gemini_pro() |
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if "chat_session" not in st.session_state: |
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loaded_chat = load_chat_history() |
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if loaded_chat: |
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st.session_state.chat_session = loaded_chat |
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else: |
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st.session_state.chat_session = model.start_chat(history=[]) |
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if st.session_state.system_prompt: |
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st.session_state.chat_session.send_message(st.session_state.system_prompt) |
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st.title("Gnosticdev Chatbot") |
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if st.session_state.system_prompt: |
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with st.expander("Ver System Prompt actual"): |
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st.info(st.session_state.system_prompt) |
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for message in st.session_state.chat_session.history: |
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with st.chat_message(translate_role_to_streamlit(message.role)): |
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st.markdown(message.parts[0].text) |
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user_prompt = st.chat_input("Preguntame algo...") |
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if user_prompt: |
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st.chat_message("user").markdown(user_prompt) |
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urls = st.session_state.get('cookie_urls', []) |
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if urls: |
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for url in urls: |
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pass |
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gemini_response = st.session_state.chat_session.send_message(user_prompt) |
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with st.chat_message("assistant"): |
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st.markdown(gemini_response.text) |
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save_chat_history(st.session_state.chat_session.history) |
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if st.button("Descargar Historial del Chat"): |
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chat_history = download_chat_history(st.session_state.chat_session.history) |
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st.download_button( |
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label="Descargar", |
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data=chat_history, |
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file_name="historial_chat.txt", |
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mime="text/plain" |
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) |
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elif selected == "Image Captioning": |
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st.title("Image Caption Generation馃摳") |
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upload_image = st.file_uploader("Upload an image...", type=["jpg", "jpeg", "png"]) |
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if upload_image and st.button("Generate"): |
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image = Image.open(upload_image) |
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col1, col2 = st.columns(2) |
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with col1: |
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st.image(image, caption="Uploaded Image", use_column_width=True) |
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default_prompt = "Write a caption for this image" |
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caption = gemini_pro_vision_responce(default_prompt, image) |
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with col2: |
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st.info(caption) |
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