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import torch
import gradio as gr
import spaces
from transformers import AutoModelForCausalLM, AutoTokenizer, TextIteratorStreamer
import os
from threading import Thread
import random
from datasets import load_dataset
import numpy as np
from sklearn.feature_extraction.text import TfidfVectorizer
import pandas as pd
from typing import List, Tuple
import json
from datetime import datetime

# GPU ๋ฉ”๋ชจ๋ฆฌ ๊ด€๋ฆฌ
torch.cuda.empty_cache()

# ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ์„ค์ •
HF_TOKEN = os.environ.get("HF_TOKEN", None)
MODEL_ID = "CohereForAI/c4ai-command-r7b-12-2024"
MODELS = os.environ.get("MODELS")
MODEL_NAME = MODEL_ID.split("/")[-1]

# ๋ชจ๋ธ๊ณผ ํ† ํฌ๋‚˜์ด์ € ๋กœ๋“œ
model = AutoModelForCausalLM.from_pretrained(
    MODEL_ID,
    torch_dtype=torch.bfloat16,
    device_map="auto",
)
tokenizer = AutoTokenizer.from_pretrained(MODEL_ID)

# ์œ„ํ‚คํ”ผ๋””์•„ ๋ฐ์ดํ„ฐ์…‹ ๋กœ๋“œ
wiki_dataset = load_dataset("lcw99/wikipedia-korean-20240501-1million-qna")
print("Wikipedia dataset loaded:", wiki_dataset)

# TF-IDF ๋ฒกํ„ฐ๋ผ์ด์ € ์ดˆ๊ธฐํ™” ๋ฐ ํ•™์Šต
print("TF-IDF ๋ฒกํ„ฐํ™” ์‹œ์ž‘...")
questions = wiki_dataset['train']['question'][:10000]  # ์ฒ˜์Œ 10000๊ฐœ๋งŒ ์‚ฌ์šฉ
vectorizer = TfidfVectorizer(max_features=1000)
question_vectors = vectorizer.fit_transform(questions)
print("TF-IDF ๋ฒกํ„ฐํ™” ์™„๋ฃŒ")

class ChatHistory:
    def __init__(self):
        self.history = []
        self.history_file = "/tmp/chat_history.json"
        self.load_history()

    def add_conversation(self, user_msg: str, assistant_msg: str):
        conversation = {
            "timestamp": datetime.now().isoformat(),
            "messages": [
                {"role": "user", "content": user_msg},
                {"role": "assistant", "content": assistant_msg}
            ]
        }
        self.history.append(conversation)
        self.save_history()

    def format_for_display(self):
        formatted = []
        for conv in self.history:
            formatted.append([
                conv["messages"][0]["content"],
                conv["messages"][1]["content"]
            ])
        return formatted

    def get_messages_for_api(self):
        messages = []
        for conv in self.history:
            messages.extend([
                {"role": "user", "content": conv["messages"][0]["content"]},
                {"role": "assistant", "content": conv["messages"][1]["content"]}
            ])
        return messages

    def clear_history(self):
        self.history = []
        self.save_history()

    def save_history(self):
        try:
            with open(self.history_file, 'w', encoding='utf-8') as f:
                json.dump(self.history, f, ensure_ascii=False, indent=2)
        except Exception as e:
            print(f"ํžˆ์Šคํ† ๋ฆฌ ์ €์žฅ ์‹คํŒจ: {e}")

    def load_history(self):
        try:
            if os.path.exists(self.history_file):
                with open(self.history_file, 'r', encoding='utf-8') as f:
                    self.history = json.load(f)
        except Exception as e:
            print(f"ํžˆ์Šคํ† ๋ฆฌ ๋กœ๋“œ ์‹คํŒจ: {e}")
            self.history = []

# ์ „์—ญ ChatHistory ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ
chat_history = ChatHistory()

def find_relevant_context(query, top_k=3):
    # ์ฟผ๋ฆฌ ๋ฒกํ„ฐํ™”
    query_vector = vectorizer.transform([query])
    
    # ์ฝ”์‚ฌ์ธ ์œ ์‚ฌ๋„ ๊ณ„์‚ฐ
    similarities = (query_vector * question_vectors.T).toarray()[0]
    
    # ๊ฐ€์žฅ ์œ ์‚ฌํ•œ ์งˆ๋ฌธ๋“ค์˜ ์ธ๋ฑ์Šค
    top_indices = np.argsort(similarities)[-top_k:][::-1]
    
    # ๊ด€๋ จ ์ปจํ…์ŠคํŠธ ์ถ”์ถœ
    relevant_contexts = []
    for idx in top_indices:
        if similarities[idx] > 0:
            relevant_contexts.append({
                'question': questions[idx],
                'answer': wiki_dataset['train']['answer'][idx],
                'similarity': similarities[idx]
            })
    
    return relevant_contexts

def analyze_file_content(content, file_type):
    """Analyze file content and return structural summary"""
    if file_type in ['parquet', 'csv']:
        try:
            lines = content.split('\n')
            header = lines[0]
            columns = header.count('|') - 1
            rows = len(lines) - 3
            return f"๐Ÿ“Š ๋ฐ์ดํ„ฐ์…‹ ๊ตฌ์กฐ: {columns}๊ฐœ ์ปฌ๋Ÿผ, {rows}๊ฐœ ๋ฐ์ดํ„ฐ"
        except:
            return "โŒ ๋ฐ์ดํ„ฐ์…‹ ๊ตฌ์กฐ ๋ถ„์„ ์‹คํŒจ"
    
    lines = content.split('\n')
    total_lines = len(lines)
    non_empty_lines = len([line for line in lines if line.strip()])
    
    if any(keyword in content.lower() for keyword in ['def ', 'class ', 'import ', 'function']):
        functions = len([line for line in lines if 'def ' in line])
        classes = len([line for line in lines if 'class ' in line])
        imports = len([line for line in lines if 'import ' in line or 'from ' in line])
        return f"๐Ÿ’ป ์ฝ”๋“œ ๊ตฌ์กฐ: {total_lines}์ค„ (ํ•จ์ˆ˜: {functions}, ํด๋ž˜์Šค: {classes}, ์ž„ํฌํŠธ: {imports})"
    
    paragraphs = content.count('\n\n') + 1
    words = len(content.split())
    return f"๐Ÿ“ ๋ฌธ์„œ ๊ตฌ์กฐ: {total_lines}์ค„, {paragraphs}๋‹จ๋ฝ, ์•ฝ {words}๋‹จ์–ด"

def read_uploaded_file(file):
    if file is None:
        return "", ""
    try:
        file_ext = os.path.splitext(file.name)[1].lower()
        
        if file_ext == '.parquet':
            df = pd.read_parquet(file.name, engine='pyarrow')
            content = df.head(10).to_markdown(index=False)
            return content, "parquet"
        elif file_ext == '.csv':
            encodings = ['utf-8', 'cp949', 'euc-kr', 'latin1']
            for encoding in encodings:
                try:
                    df = pd.read_csv(file.name, encoding=encoding)
                    content = f"๐Ÿ“Š ๋ฐ์ดํ„ฐ ๋ฏธ๋ฆฌ๋ณด๊ธฐ:\n{df.head(10).to_markdown(index=False)}\n\n"
                    content += f"\n๐Ÿ“ˆ ๋ฐ์ดํ„ฐ ์ •๋ณด:\n"
                    content += f"- ์ „์ฒด ํ–‰ ์ˆ˜: {len(df)}\n"
                    content += f"- ์ „์ฒด ์—ด ์ˆ˜: {len(df.columns)}\n"
                    content += f"- ์ปฌ๋Ÿผ ๋ชฉ๋ก: {', '.join(df.columns)}\n"
                    content += f"\n๐Ÿ“‹ ์ปฌ๋Ÿผ ๋ฐ์ดํ„ฐ ํƒ€์ž…:\n"
                    for col, dtype in df.dtypes.items():
                        content += f"- {col}: {dtype}\n"
                    null_counts = df.isnull().sum()
                    if null_counts.any():
                        content += f"\nโš ๏ธ ๊ฒฐ์ธก์น˜:\n"
                        for col, null_count in null_counts[null_counts > 0].items():
                            content += f"- {col}: {null_count}๊ฐœ ๋ˆ„๋ฝ\n"
                    return content, "csv"
                except UnicodeDecodeError:
                    continue
            raise UnicodeDecodeError(f"โŒ ์ง€์›๋˜๋Š” ์ธ์ฝ”๋”ฉ์œผ๋กœ ํŒŒ์ผ์„ ์ฝ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค ({', '.join(encodings)})")
        else:
            encodings = ['utf-8', 'cp949', 'euc-kr', 'latin1']
            for encoding in encodings:
                try:
                    with open(file.name, 'r', encoding=encoding) as f:
                        content = f.read()
                    return content, "text"
                except UnicodeDecodeError:
                    continue
            raise UnicodeDecodeError(f"โŒ ์ง€์›๋˜๋Š” ์ธ์ฝ”๋”ฉ์œผ๋กœ ํŒŒ์ผ์„ ์ฝ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค ({', '.join(encodings)})")
    except Exception as e:
        return f"โŒ ํŒŒ์ผ ์ฝ๊ธฐ ์˜ค๋ฅ˜: {str(e)}", "error"


def read_uploaded_file(file):
    if file is None:
        return "", ""
    try:
        file_ext = os.path.splitext(file.name)[1].lower()
        
        if file_ext == '.parquet':
            df = pd.read_parquet(file.name)
            content = f"๐Ÿ“Š ๋ฐ์ดํ„ฐ ๋ฏธ๋ฆฌ๋ณด๊ธฐ:\n{df.head(10).to_markdown(index=False)}\n\n"
            content += f"\n๐Ÿ“ˆ ๋ฐ์ดํ„ฐ ์ •๋ณด:\n"
            content += f"- ์ „์ฒด ํ–‰ ์ˆ˜: {len(df)}\n"
            content += f"- ์ „์ฒด ์—ด ์ˆ˜: {len(df.columns)}\n"
            content += f"- ์ปฌ๋Ÿผ ๋ชฉ๋ก: {', '.join(df.columns)}\n"
            return content, "parquet"
            
        elif file_ext == '.csv':
            encodings = ['utf-8', 'cp949', 'euc-kr', 'latin1']
            for encoding in encodings:
                try:
                    df = pd.read_csv(file.name, encoding=encoding)
                    content = f"๐Ÿ“Š ๋ฐ์ดํ„ฐ ๋ฏธ๋ฆฌ๋ณด๊ธฐ:\n{df.head(10).to_markdown(index=False)}\n\n"
                    content += f"\n๐Ÿ“ˆ ๋ฐ์ดํ„ฐ ์ •๋ณด:\n"
                    content += f"- ์ „์ฒด ํ–‰ ์ˆ˜: {len(df)}\n"
                    content += f"- ์ „์ฒด ์—ด ์ˆ˜: {len(df.columns)}\n"
                    content += f"- ์ปฌ๋Ÿผ ๋ชฉ๋ก: {', '.join(df.columns)}\n"
                    content += f"\n๐Ÿ“‹ ์ปฌ๋Ÿผ ๋ฐ์ดํ„ฐ ํƒ€์ž…:\n"
                    for col, dtype in df.dtypes.items():
                        content += f"- {col}: {dtype}\n"
                    null_counts = df.isnull().sum()
                    if null_counts.any():
                        content += f"\nโš ๏ธ ๊ฒฐ์ธก์น˜:\n"
                        for col, null_count in null_counts[null_counts > 0].items():
                            content += f"- {col}: {null_count}๊ฐœ ๋ˆ„๋ฝ\n"
                    return content, "csv"
                except UnicodeDecodeError:
                    continue
            raise UnicodeDecodeError(f"์ง€์›๋˜๋Š” ์ธ์ฝ”๋”ฉ์œผ๋กœ ํŒŒ์ผ์„ ์ฝ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค ({', '.join(encodings)})")
            
        else:  # ํ…์ŠคํŠธ ํŒŒ์ผ
            encodings = ['utf-8', 'cp949', 'euc-kr', 'latin1']
            for encoding in encodings:
                try:
                    with open(file.name, 'r', encoding=encoding) as f:
                        content = f.read()
                        
                        # ํŒŒ์ผ ๋‚ด์šฉ ๋ถ„์„
                        lines = content.split('\n')
                        total_lines = len(lines)
                        non_empty_lines = len([line for line in lines if line.strip()])
                        
                        # ์ฝ”๋“œ ํŒŒ์ผ ์—ฌ๋ถ€ ํ™•์ธ
                        is_code = any(keyword in content.lower() for keyword in ['def ', 'class ', 'import ', 'function'])
                        
                        if is_code:
                            # ์ฝ”๋“œ ํŒŒ์ผ ๋ถ„์„
                            functions = len([line for line in lines if 'def ' in line])
                            classes = len([line for line in lines if 'class ' in line])
                            imports = len([line for line in lines if 'import ' in line or 'from ' in line])
                            
                            analysis = f"\n๐Ÿ“ ์ฝ”๋“œ ๋ถ„์„:\n"
                            analysis += f"- ์ „์ฒด ๋ผ์ธ ์ˆ˜: {total_lines}\n"
                            analysis += f"- ํ•จ์ˆ˜ ์ˆ˜: {functions}\n"
                            analysis += f"- ํด๋ž˜์Šค ์ˆ˜: {classes}\n"
                            analysis += f"- import ๋ฌธ ์ˆ˜: {imports}\n"
                        else:
                            # ์ผ๋ฐ˜ ํ…์ŠคํŠธ ํŒŒ์ผ ๋ถ„์„
                            words = len(content.split())
                            chars = len(content)
                            
                            analysis = f"\n๐Ÿ“ ํ…์ŠคํŠธ ๋ถ„์„:\n"
                            analysis += f"- ์ „์ฒด ๋ผ์ธ ์ˆ˜: {total_lines}\n"
                            analysis += f"- ์‹ค์ œ ๋‚ด์šฉ์ด ์žˆ๋Š” ๋ผ์ธ ์ˆ˜: {non_empty_lines}\n"
                            analysis += f"- ๋‹จ์–ด ์ˆ˜: {words}\n"
                            analysis += f"- ๋ฌธ์ž ์ˆ˜: {chars}\n"
                        
                        return content + analysis, "text"
                except UnicodeDecodeError:
                    continue
            raise UnicodeDecodeError(f"์ง€์›๋˜๋Š” ์ธ์ฝ”๋”ฉ์œผ๋กœ ํŒŒ์ผ์„ ์ฝ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค ({', '.join(encodings)})")
            
    except Exception as e:
        return f"ํŒŒ์ผ ์ฝ๊ธฐ ์˜ค๋ฅ˜: {str(e)}", "error"

# ํŒŒ์ผ ์—…๋กœ๋“œ ์ด๋ฒคํŠธ ํ•ธ๋“ค๋ง ์ˆ˜์ •
def init_msg():
    return "ํŒŒ์ผ์„ ๋ถ„์„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค..."


CSS = """
/* 3D ์Šคํƒ€์ผ CSS */
:root {
    --primary-color: #2196f3;
    --secondary-color: #1976d2;
    --background-color: #f0f2f5;
    --card-background: #ffffff;
    --text-color: #333333;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.chatbot {
    background: var(--card-background);
    border-radius: 20px;
    box-shadow: 
        0 10px 20px var(--shadow-color),
        0 6px 6px var(--shadow-color);
    transform: translateZ(0);
    transition: transform 0.3s ease;
    backdrop-filter: blur(10px);
}

.chatbot:hover {
    transform: translateZ(10px);
}

/* ๋ฉ”์‹œ์ง€ ์ž…๋ ฅ ์˜์—ญ */
.input-area {
    background: var(--card-background);
    border-radius: 15px;
    padding: 15px;
    margin-top: 20px;
    box-shadow: 
        0 5px 15px var(--shadow-color),
        0 3px 3px var(--shadow-color);
    transform: translateZ(0);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.input-area:hover {
    transform: translateZ(5px);
}

/* ๋ฒ„ํŠผ ์Šคํƒ€์ผ */
.custom-button {
    background: linear-gradient(145deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-weight: 600;
    cursor: pointer;
    transform: translateZ(0);
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 6px var(--shadow-color),
        0 1px 3px var(--shadow-color);
}

.custom-button:hover {
    transform: translateZ(5px) translateY(-2px);
    box-shadow: 
        0 7px 14px var(--shadow-color),
        0 3px 6px var(--shadow-color);
}

/* ํŒŒ์ผ ์—…๋กœ๋“œ ๋ฒ„ํŠผ */
.file-upload-icon {
    background: linear-gradient(145deg, #64b5f6, #42a5f5);
    color: white;
    border-radius: 8px;
    font-size: 2em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px;
    width: 70px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.file-upload-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* ํŒŒ์ผ ์—…๋กœ๋“œ ๋ฒ„ํŠผ ๋‚ด๋ถ€ ์š”์†Œ ์Šคํƒ€์ผ๋ง */
.file-upload-icon > .wrap {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.file-upload-icon > .wrap > p {
    display: none !important;
}

.file-upload-icon > .wrap::before {
    content: "๐Ÿ“";
    font-size: 2em;
    display: block;
}

/* ๋ฉ”์‹œ์ง€ ์Šคํƒ€์ผ */
.message {
    background: var(--card-background);
    border-radius: 15px;
    padding: 15px;
    margin: 10px 0;
    box-shadow: 
        0 4px 6px var(--shadow-color),
        0 1px 3px var(--shadow-color);
    transform: translateZ(0);
    transition: all 0.3s ease;
}

.message:hover {
    transform: translateZ(5px);
}

.chat-container {
    height: 600px !important;
    margin-bottom: 10px;
}

.input-container {
    height: 70px !important;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 5px;
}

.input-textbox {
    height: 70px !important;
    border-radius: 8px !important;
    font-size: 1.1em !important;
    padding: 10px 15px !important;
    display: flex !important;
    align-items: flex-start !important;  /* ํ…์ŠคํŠธ ์ž…๋ ฅ ์œ„์น˜๋ฅผ ์œ„๋กœ ์กฐ์ • */
}

.input-textbox textarea {
    padding-top: 5px !important;  /* ํ…์ŠคํŠธ ์ƒ๋‹จ ์—ฌ๋ฐฑ ์กฐ์ • */
}

.send-button {
    height: 70px !important;
    min-width: 70px !important;
    font-size: 1.1em !important;
}

/* ์„ค์ • ํŒจ๋„ ๊ธฐ๋ณธ ์Šคํƒ€์ผ */
.settings-panel {
    padding: 20px;
    margin-top: 20px;
}
"""

@spaces.GPU
def stream_chat(message: str, history: list, uploaded_file, temperature: float, max_new_tokens: int, top_p: float, top_k: int, penalty: float):
    try:
        print(f'message is - {message}')
        print(f'history is - {history}')
        
        # ํŒŒ์ผ ์—…๋กœ๋“œ ์ฒ˜๋ฆฌ
        file_context = ""
        if uploaded_file and message == "ํŒŒ์ผ์„ ๋ถ„์„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค...":
            try:
                content, file_type = read_uploaded_file(uploaded_file)
                if content:
                    file_analysis = analyze_file_content(content, file_type)
                    file_context = f"\n\n๐Ÿ“„ ํŒŒ์ผ ๋ถ„์„ ๊ฒฐ๊ณผ:\n{file_analysis}\n\nํŒŒ์ผ ๋‚ด์šฉ:\n```\n{content}\n```"
                    message = "์—…๋กœ๋“œ๋œ ํŒŒ์ผ์„ ๋ถ„์„ํ•ด์ฃผ์„ธ์š”."
            except Exception as e:
                print(f"ํŒŒ์ผ ๋ถ„์„ ์˜ค๋ฅ˜: {str(e)}")
                file_context = f"\n\nโŒ ํŒŒ์ผ ๋ถ„์„ ์ค‘ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค: {str(e)}"

        # ๊ด€๋ จ ์ปจํ…์ŠคํŠธ ์ฐพ๊ธฐ
        try:
            relevant_contexts = find_relevant_context(message)
            wiki_context = "\n\n๊ด€๋ จ ์œ„ํ‚คํ”ผ๋””์•„ ์ •๋ณด:\n"
            for ctx in relevant_contexts:
                wiki_context += f"Q: {ctx['question']}\nA: {ctx['answer']}\n์œ ์‚ฌ๋„: {ctx['similarity']:.3f}\n\n"
        except Exception as e:
            print(f"์ปจํ…์ŠคํŠธ ๊ฒ€์ƒ‰ ์˜ค๋ฅ˜: {str(e)}")
            wiki_context = ""
        
        # ๋Œ€ํ™” ํžˆ์Šคํ† ๋ฆฌ ๊ตฌ์„ฑ
        conversation = []
        for prompt, answer in history:
            conversation.extend([
                {"role": "user", "content": prompt},
                {"role": "assistant", "content": answer}
            ])

        # ์ตœ์ข… ํ”„๋กฌํ”„ํŠธ ๊ตฌ์„ฑ
        final_message = file_context + wiki_context + "\nํ˜„์žฌ ์งˆ๋ฌธ: " + message
        conversation.append({"role": "user", "content": final_message})

        # ํ† ํฌ๋‚˜์ด์ € ์„ค์ •
        input_ids = tokenizer.apply_chat_template(conversation, tokenize=False, add_generation_prompt=True)
        inputs = tokenizer(input_ids, return_tensors="pt").to(0)

        streamer = TextIteratorStreamer(tokenizer, timeout=10., skip_prompt=True, skip_special_tokens=True)

        generate_kwargs = dict(
            inputs, 
            streamer=streamer,
            top_k=top_k,
            top_p=top_p,
            repetition_penalty=penalty,
            max_new_tokens=max_new_tokens, 
            do_sample=True, 
            temperature=temperature,
            eos_token_id=[255001],
        )
        
        thread = Thread(target=model.generate, kwargs=generate_kwargs)
        thread.start()

        buffer = ""
        for new_text in streamer:
            buffer += new_text
            yield "", history + [[message, buffer]]

    except Exception as e:
        error_message = f"์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค: {str(e)}"
        print(f"Stream chat ์˜ค๋ฅ˜: {error_message}")
        yield "", history + [[message, error_message]]



def create_demo():
    with gr.Blocks(css=CSS) as demo:
        with gr.Column():
            chatbot = gr.Chatbot(
                value=[],
                height=600,
                label="GiniGEN AI Assistant",
                elem_classes="chat-container"
            )
            
            with gr.Row(elem_classes="input-container"):
                with gr.Column(scale=1, min_width=70):
                    file_upload = gr.File(
                        type="filepath",
                        elem_classes="file-upload-icon",
                        scale=1,
                        container=True,
                        interactive=True,
                        show_label=False
                    )
                
                with gr.Column(scale=4):
                    msg = gr.Textbox(
                        show_label=False,
                        placeholder="๋ฉ”์‹œ์ง€๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”... ๐Ÿ’ญ",
                        container=False,
                        elem_classes="input-textbox",
                        scale=1
                    )
                
                with gr.Column(scale=1, min_width=70):
                    send = gr.Button(
                        "์ „์†ก",
                        elem_classes="send-button custom-button",
                        scale=1
                    )

        # ์ด๋ฒคํŠธ ๋ฐ”์ธ๋”ฉ ์ˆ˜์ •
        def init_msg():
            return "ํŒŒ์ผ์„ ๋ถ„์„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค..."

        file_upload.change(
            fn=init_msg,
            outputs=msg,
            queue=False
        ).then(
            fn=stream_chat,
            inputs=[msg, chatbot, file_upload, temperature, max_new_tokens, top_p, top_k, penalty],
            outputs=[msg, chatbot],
            queue=True
        )


            
            with gr.Accordion("๐ŸŽฎ ๊ณ ๊ธ‰ ์„ค์ •", open=False):
                with gr.Row():
                    with gr.Column(scale=1):
                        temperature = gr.Slider(
                            minimum=0, maximum=1, step=0.1, value=0.8,
                            label="์ฐฝ์˜์„ฑ ์ˆ˜์ค€ ๐ŸŽจ"
                        )
                        max_new_tokens = gr.Slider(
                            minimum=128, maximum=8000, step=1, value=4000,
                            label="์ตœ๋Œ€ ํ† ํฐ ์ˆ˜ ๐Ÿ“"
                        )
                    with gr.Column(scale=1):
                        top_p = gr.Slider(
                            minimum=0.0, maximum=1.0, step=0.1, value=0.8,
                            label="๋‹ค์–‘์„ฑ ์กฐ์ ˆ ๐ŸŽฏ"
                        )
                        top_k = gr.Slider(
                            minimum=1, maximum=20, step=1, value=20,
                            label="์„ ํƒ ๋ฒ”์œ„ ๐Ÿ“Š"
                        )
                        penalty = gr.Slider(
                            minimum=0.0, maximum=2.0, step=0.1, value=1.0,
                            label="๋ฐ˜๋ณต ์–ต์ œ ๐Ÿ”„"
                        )



            
            # Examples ์œ„์น˜ ์ˆ˜์ •
            gr.Examples(
                examples=[
                    ["๋‹ค์Œ ์ฝ”๋“œ์˜ ๋ฌธ์ œ์ ์„ ์ฐพ์•„๋‚ด๊ณ  ๊ฐœ์„ ๋œ ๋ฒ„์ „์„ ์ œ์‹œํ•ด์ฃผ์„ธ์š”:\ndef fibonacci(n):\n    if n <= 1: return n\n    return fibonacci(n-1) + fibonacci(n-2)"],
                    ["๋‹ค์Œ ์˜์–ด ๋ฌธ์žฅ์„ ํ•œ๊ตญ์–ด๋กœ ๋ฒˆ์—ญํ•˜๊ณ , ์–ดํœ˜์™€ ๋ฌธ๋ฒ•์  ํŠน์ง•์„ ์„ค๋ช…ํ•ด์ฃผ์„ธ์š”: 'The implementation of artificial intelligence in healthcare has revolutionized patient care, yet it raises ethical concerns regarding privacy and decision-making autonomy.'"],
                    ["์ฃผ์–ด์ง„ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•˜๊ณ  ์ธ์‚ฌ์ดํŠธ๋ฅผ ๋„์ถœํ•ด์ฃผ์„ธ์š”:\n์—ฐ๋„๋ณ„ ๋งค์ถœ์•ก(์–ต์›)\n2019: 1200\n2020: 980\n2021: 1450\n2022: 2100\n2023: 1890"],
                    ["๋‹ค์Œ ์‹œ๋‚˜๋ฆฌ์˜ค์— ๋Œ€ํ•œ SWOT ๋ถ„์„์„ ํ•ด์ฃผ์„ธ์š”: '์ „ํ†ต์ ์ธ ์˜คํ”„๋ผ์ธ ์„œ์ ์ด ์˜จ๋ผ์ธ ํ”Œ๋žซํผ์œผ๋กœ์˜ ์ „ํ™˜์„ ๊ณ ๋ ค์ค‘์ž…๋‹ˆ๋‹ค. ๋…์ž๋“ค์˜ ๋””์ง€ํ„ธ ์ฝ˜ํ…์ธ  ์†Œ๋น„๊ฐ€ ์ฆ๊ฐ€ํ•˜๋Š” ์ƒํ™ฉ์—์„œ ๊ฒฝ์Ÿ๋ ฅ์„ ์œ ์ง€ํ•˜๋ฉด์„œ ๊ธฐ์กด ๊ณ ๊ฐ์ธต๋„ ์ง€ํ‚ค๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.'"],
                    ["๋‹ค์Œ ์ˆ˜ํ•™ ๋ฌธ์ œ๋ฅผ ๋‹จ๊ณ„๋ณ„๋กœ ์ž์„ธํžˆ ํ’€์ดํ•ด์ฃผ์„ธ์š”: 'ํ•œ ์›์˜ ๋„“์ด๊ฐ€ ๊ทธ ์›์— ๋‚ด์ ‘ํ•˜๋Š” ์ •์‚ฌ๊ฐํ˜• ๋„“์ด์˜ 2๋ฐฐ์ผ ๋•Œ, ์›์˜ ๋ฐ˜์ง€๋ฆ„๊ณผ ์ •์‚ฌ๊ฐํ˜•์˜ ํ•œ ๋ณ€์˜ ๊ธธ์ด์˜ ๊ด€๊ณ„๋ฅผ ๊ตฌํ•˜์‹œ์˜ค.'"],
                    ["๋‹ค์Œ SQL ์ฟผ๋ฆฌ๋ฅผ ์ตœ์ ํ™”ํ•˜๊ณ  ๊ฐœ์„ ์ ์„ ์„ค๋ช…ํ•ด์ฃผ์„ธ์š”:\nSELECT * FROM orders o\nLEFT JOIN customers c ON o.customer_id = c.id\nWHERE YEAR(o.order_date) = 2023\nAND c.country = 'Korea'\nORDER BY o.order_date DESC;"],
                    ["๋‹ค์Œ ๋งˆ์ผ€ํŒ… ์บ ํŽ˜์ธ์˜ ROI๋ฅผ ๋ถ„์„ํ•˜๊ณ  ๊ฐœ์„ ๋ฐฉ์•ˆ์„ ์ œ์‹œํ•ด์ฃผ์„ธ์š”:\n์ด ๋น„์šฉ: 5000๋งŒ์›\n๋„๋‹ฌ์ž ์ˆ˜: 100๋งŒ๋ช…\nํด๋ฆญ๋ฅ : 2.3%\n์ „ํ™˜์œจ: 0.8%\nํ‰๊ท  ๊ตฌ๋งค์•ก: 35,000์›"],
                ],
                inputs=msg
            )

            # ์ด๋ฒคํŠธ ๋ฐ”์ธ๋”ฉ
            msg.submit(
                stream_chat,
                inputs=[msg, chatbot, file_upload, temperature, max_new_tokens, top_p, top_k, penalty],
                outputs=[msg, chatbot]
            )

            send.click(
                stream_chat,
                inputs=[msg, chatbot, file_upload, temperature, max_new_tokens, top_p, top_k, penalty],
                outputs=[msg, chatbot]
            )

            file_upload.change(
                init_msg,
                outputs=msg
            ).then(
                stream_chat,
                inputs=[msg, chatbot, file_upload, temperature, max_new_tokens, top_p, top_k, penalty],
                outputs=[msg, chatbot]
            )

        return demo

if __name__ == "__main__":
    demo = create_demo()
    demo.launch()