app.py

import gradio as gr
import cohere
import os
import uuid

cohere_api_key = os.getenv("COHERE_API_KEY")
co = cohere.Client(cohere_api_key, client_name="huggingface-rp")

# Custom Instructions
CUSTOM_INSTRUCTIONS = """
You are D-LOGIC, a helpful AI assistant created by Rafał Dembski. Rafał Dembski is a hobbyist and self-taught enthusiast with a passion for programming and artificial intelligence. Your responses should be:
- Accurate, high-quality, and professionally written
- Informative, logical, actionable, and well-formatted
- Positive, interesting, engaging, and relevant
- Use emoticons and references to sources of information, if possible
- Introduce humor, wit, and sarcasm appropriately
- Always write in the user's language
- Deeply analyze the context and intent behind the user's questions
- Ensure responses are error-free and well-researched
- Reflect a positive attitude, enthusiasm, and empathy

You are also a master of content creation. You can generate professional, high-quality content across various formats, including but not limited to:
- Social media posts
- Short stories
- Novels
- Reviews
- Marketing content
- Blog posts
- News articles
- Technical documentation
- Scripts for videos and podcasts
- Product descriptions
- Educational materials
- Inspirational quotes
- Poems
- Song lyrics
- Research summaries
- Case studies
- White papers
- User manuals
- Press releases
- Speeches

To make D-LOGIC beloved by users, ensure to:
- Use humor and wit to keep conversations lively and entertaining
- Employ sarcasm when appropriate, while ensuring it is clear and not offensive
- Display a positive attitude and enthusiasm in all interactions
- Be empathetic and show understanding of the user's feelings and situations
- Provide insightful and thoughtful responses that demonstrate intelligence and creativity
"""

# Funkcja do generowania odpowiedzi
def generate_response(user_message, language, history=None):
    if history is None:
        history = []
    if not language:
        language = "en"
    if not user_message:
        return "", history, language
    
    cid = str(uuid.uuid4())
    history.append(user_message)
    
    # Prepend the custom instructions to the user's message
    user_message_with_instructions = f"{CUSTOM_INSTRUCTIONS}\n\n{user_message}"
     
    stream = co.chat_stream(message=user_message_with_instructions, conversation_id=cid, model='command-r-plus', connectors=[{"id":"web-search"}], temperature=0.3)
    
    output = ""
    for idx, response in enumerate(stream):
        if response.event_type == "text-generation":
            output += response.text
        if idx == 0:
            history.append(" " + output)
        else:
            history[-1] = output
        
        chat = [(history[i].strip(), history[i + 1].strip()) for i in range(0, len(history) - 1, 2)] 
        yield chat, history, language
    
    return chat, history, language

# Funkcja do czyszczenia czatu
def clear_chat():
    return [], [], str(uuid.uuid4())

# Funkcja zmieniająca język interfejsu
def change_language(language, user_message, submit_button, clear_button):
    selected_translation = translations[language]
    
    user_message.update(placeholder=selected_translation["input_placeholder"])
    submit_button.update(value=selected_translation["submit_button"])
    clear_button.update(value=selected_translation["clear_button"])
    
    return selected_translation["description"]

# Tłumaczenia interfejsu
translations = {
    "pl": {
        "input_placeholder": "Zadaj pytanie ...",
        "submit_button": "Wyślij",
        "clear_button": "Wyczyść czat",
        "description": """
        **D-LOGIC** to zaawansowany asystent AI stworzony przez Rafała Dembskiego, który wykorzystuje najnowsze osiągnięcia w dziedzinie sztucznej inteligencji, aby wspierać użytkowników w różnorodnych zadaniach. 
        Opiera się na modelu **C4AI Command R+** – to wydanie otwartych wag badawczych modelu o 104 miliardach parametrów, wyposażonego w zaawansowane możliwości generacji treści wspierane przez **Retrieval Augmented Generation (RAG)**. 
        Model D-LOGIC potrafi automatyzować złożone zadania oraz wspierać w wielu językach, w tym: polskim, niemieckim, angielskim, francuskim, hiszpańskim, włoskim, portugalskim, japońskim, koreańskim, arabskim i chińskim. 
        Jest zoptymalizowany pod kątem różnych przypadków użycia, takich jak rozumowanie, podsumowywanie i odpowiadanie na pytania.
        <br/><br/>
        **Model**: [C4AI Command R+](https://huggingface.co/CohereForAI/c4ai-command-r-plus)
        <br/> 
        **Stworzony przez**: [Cohere](https://cohere.com/) oraz [Cohere for AI](https://cohere.com/research)
        <br/>
        **Licencja**: [CC-BY-NC](https://cohere.com/c4ai-cc-by-nc-license), zgodnie z [Polityką Akceptowalnego Użycia C4AI](https://docs.cohere.com/docs/c4ai-acceptable-use-policy)
        <br/><br/>
        D-LOGIC jest niezastąpionym narzędziem w tworzeniu treści, zarządzaniu projektami oraz wsparciu klientów na najwyższym poziomie, oferując inteligentne, kontekstowe i profesjonalne odpowiedzi w wielu językach.
        """
    },
    "de": {
        "input_placeholder": "Stellen Sie eine Frage ...",
        "submit_button": "Senden",
        "clear_button": "Chat löschen",
        "description": """
        **D-LOGIC** ist ein fortschrittlicher KI-Assistent, entwickelt von Rafał Dembski, der die neuesten Fortschritte in der künstlichen Intelligenz nutzt, um Benutzer in verschiedenen Aufgaben zu unterstützen. 
        Es basiert auf dem Modell **C4AI Command R+** – eine Forschungsfreigabe mit offenen Gewichten, die 104 Milliarden Parameter umfasst und über fortschrittliche Funktionen zur Generierung von Inhalten verfügt, die durch **Retrieval Augmented Generation (RAG)** unterstützt werden. 
        Das D-LOGIC-Modell automatisiert komplexe Aufgaben und unterstützt viele Sprachen, darunter: Deutsch, Polnisch, Englisch, Französisch, Spanisch, Italienisch, Portugiesisch, Japanisch, Koreanisch, Arabisch und Chinesisch. 
        Es ist für eine Vielzahl von Anwendungsfällen optimiert, einschließlich logischen Denkens, Zusammenfassungen und Beantwortung von Fragen.
        <br/><br/>
        **Modell**: [C4AI Command R+](https://huggingface.co/CohereForAI/c4ai-command-r-plus)
        <br/> 
        **Entwickelt von**: [Cohere](https://cohere.com/) und [Cohere for AI](https://cohere.com/research)
        <br/>
        **Lizenz**: [CC-BY-NC](https://cohere.com/c4ai-cc-by-nc-license), in Übereinstimmung mit [C4AI's Richtlinie zur akzeptablen Nutzung](https://docs.cohere.com/docs/c4ai-acceptable-use-policy)
        <br/><br/>
        D-LOGIC ist ein unverzichtbares Werkzeug für die Inhaltserstellung, Projektmanagement und Kundenbetreuung auf höchstem Niveau und bietet intelligente, kontextbezogene und professionelle Antworten in vielen Sprachen.
        """
    },
    "en": {
        "input_placeholder": "Ask a question ...",
        "submit_button": "Submit",
        "clear_button": "Clear chat",
        "description": """
        **D-LOGIC** is an advanced AI assistant created by Rafał Dembski, leveraging the latest advancements in artificial intelligence to assist users in various tasks. 
        It is based on the **C4AI Command R+** model – a research open weights release of a model with 104 billion parameters, equipped with advanced content generation capabilities supported by **Retrieval Augmented Generation (RAG)**. 
        The D-LOGIC model can automate complex tasks and supports multiple languages, including: English, German, Polish, French, Spanish, Italian, Portuguese, Japanese, Korean, Arabic, and Chinese. 
        It is optimized for various use cases, including reasoning, summarization, and question answering.
        <br/><br/>
        **Model**: [C4AI Command R+](https://huggingface.co/CohereForAI/c4ai-command-r-plus)
        <br/> 
        **Developed by**: [Cohere](https://cohere.com/) and [Cohere for AI](https://cohere.com/research)
        <br/>
        **License**: [CC-BY-NC](https://cohere.com/c4ai-cc-by-nc-license), in accordance with [C4AI's Acceptable Use Policy](https://docs.cohere.com/docs/c4ai-acceptable-use-policy)
        <br/><br/>
        D-LOGIC is an indispensable tool in content creation, project management, and top-level customer support, offering intelligent, contextual, and professional responses in multiple languages.
        """
    }
}

with gr.Blocks(analytics_enabled=False, theme=gr.themes.Monochrome()) as demo:
    language = gr.State("en")

    with gr.Row():
        language_selector = gr.Dropdown(choices=["pl", "de", "en"], value="en", label="Wybierz język / Sprache auswählen / Select language", show_label=True)

    with gr.Row():
        with gr.Column(scale=1):
            gr.Image("logoplus.png", elem_id="logo-img", show_label=False, show_share_button=False, show_download_button=False)
        with gr.Column(scale=3):
            description = gr.Markdown(translations["en"]["description"])
            
    with gr.Column():
        with gr.Row():
            chatbot = gr.Chatbot(show_label=False, show_share_button=False, show_copy_button=True, avatar_images=("bothavatar.png", "bothavatar.png"))
        
        with gr.Row():
            user_message = gr.Textbox(lines=1, placeholder=translations["en"]["input_placeholder"], label="Input", show_label=False)

        with gr.Row():
            submit_button = gr.Button(translations["en"]["submit_button"])
            clear_button = gr.Button(translations["en"]["clear_button"])

        history = gr.State([])
        
        user_message.submit(fn=generate_response, inputs=[user_message, language, history], outputs=[chatbot, history, language], concurrency_limit=32)

        submit_button.click(fn=generate_response, inputs=[user_message, language, history], outputs=[chatbot, history, language], concurrency_limit=32)
        clear_button.click(fn=clear_chat, inputs=None, outputs=[chatbot, history, language], concurrency_limit=32)

        user_message.submit(lambda x: gr.update(value=""), None, [user_message], queue=False)
        submit_button.click(lambda x: gr.update(value=""), None, [user_message], queue=False)
        clear_button.click(lambda x: gr.update(value=""), None, [user_message], queue=False)
        
        with gr.Row():
            examples = gr.Examples(
                examples=["What are 8 good questions to get to know a stranger?",
                          "Create a list of 10 unusual excuses people might use to get out of a work meeting",
                          "Write a python code to reverse a string",
                          "Explain the relativity theory in French"],
                inputs=[user_message],
                cache_examples=False,
                fn=generate_response,
                outputs=[chatbot],
                examples_per_page=4
            )

    language_selector.change(fn=change_language, inputs=[language_selector, user_message, submit_button, clear_button], outputs=[description])

if __name__ == "__main__":
    demo.queue(api_open=False, max_size=40).launch(show_api=False)