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import os
from dotenv import load_dotenv
import gradio as gr
from huggingface_hub import InferenceClient
import pandas as pd
from typing import List, Tuple
import json
from datetime import datetime
# νκ²½ λ³μ μ€μ
HF_TOKEN = os.getenv("HF_TOKEN")
# LLM Models Definition
LLM_MODELS = {
"Cohere c4ai-crp-08-2024": "CohereForAI/c4ai-command-r-plus-08-2024", # Default
"Meta Llama3.3-70B": "meta-llama/Llama-3.3-70B-Instruct" # Backup model
}
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):
# Gradio Chatbot μ»΄ν¬λνΈμ λ§λ νμμΌλ‘ λ³ν
formatted = []
for conv in self.history:
formatted.append([
conv["messages"][0]["content"], # user message
conv["messages"][1]["content"] # assistant message
])
return formatted
def get_messages_for_api(self):
# API νΈμΆμ μν λ©μμ§ νμ
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"νμ€ν 리 μ μ₯ μ€ν¨: {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"νμ€ν 리 λ‘λ μ€ν¨: {e}")
self.history = []
# μ μ ChatHistory μΈμ€ν΄μ€ μμ±
chat_history = ChatHistory()
def get_client(model_name="Cohere c4ai-crp-08-2024"):
try:
return InferenceClient(LLM_MODELS[model_name], token=HF_TOKEN)
except Exception:
return InferenceClient(LLM_MODELS["Meta Llama3.3-70B"], token=HF_TOKEN)
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"π λ°μ΄ν°μ
ꡬ쑰: {columns}κ° μ»¬λΌ, {rows}κ° λ°μ΄ν°"
except:
return "β λ°μ΄ν°μ
ꡬ쑰 λΆμ μ€ν¨"
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"π» μ½λ ꡬ쑰: {total_lines}μ€ (ν¨μ: {functions}, ν΄λμ€: {classes}, μν¬νΈ: {imports})"
paragraphs = content.count('\n\n') + 1
words = len(content.split())
return f"π λ¬Έμ ꡬ쑰: {total_lines}μ€, {paragraphs}λ¨λ½, μ½ {words}λ¨μ΄"
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"π λ°μ΄ν° 미리보기:\n{df.head(10).to_markdown(index=False)}\n\n"
content += f"\nπ λ°μ΄ν° μ 보:\n"
content += f"- μ 체 ν μ: {len(df)}\n"
content += f"- μ 체 μ΄ μ: {len(df.columns)}\n"
content += f"- μ»¬λΌ λͺ©λ‘: {', '.join(df.columns)}\n"
content += f"\nπ μ»¬λΌ λ°μ΄ν° νμ
:\n"
for col, dtype in df.dtypes.items():
content += f"- {col}: {dtype}\n"
null_counts = df.isnull().sum()
if null_counts.any():
content += f"\nβ οΈ κ²°μΈ‘μΉ:\n"
for col, null_count in null_counts[null_counts > 0].items():
content += f"- {col}: {null_count}κ° λλ½\n"
return content, "csv"
except UnicodeDecodeError:
continue
raise UnicodeDecodeError(f"β μ§μλλ μΈμ½λ©μΌλ‘ νμΌμ μ½μ μ μμ΅λλ€ ({', '.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"β μ§μλλ μΈμ½λ©μΌλ‘ νμΌμ μ½μ μ μμ΅λλ€ ({', '.join(encodings)})")
except Exception as e:
return f"β νμΌ μ½κΈ° μ€λ₯: {str(e)}", "error"
def chat(message, history, uploaded_file, system_message="", max_tokens=4000, temperature=0.7, top_p=0.9):
if not message:
return "", history
system_prefix = """μ λ μ¬λ¬λΆμ μΉκ·Όνκ³ μ§μ μΈ AI μ΄μμ€ν΄νΈ 'GiniGEN'μ
λλ€.. λ€μκ³Ό κ°μ μμΉμΌλ‘ μν΅νκ² μ΅λλ€:
1. π€ μΉκ·Όνκ³ κ³΅κ°μ μΈ νλλ‘ λν
2. π‘ λͺ
ννκ³ μ΄ν΄νκΈ° μ¬μ΄ μ€λͺ
μ 곡
3. π― μ§λ¬Έμ μλλ₯Ό μ νν νμ
νμ¬ λ§μΆ€ν λ΅λ³
4. π νμν κ²½μ° μ
λ‘λλ νμΌ λ΄μ©μ μ°Έκ³ νμ¬ κ΅¬μ²΄μ μΈ λμ μ 곡
5. β¨ μΆκ°μ μΈ ν΅μ°°κ³Ό μ μμ ν΅ν κ°μΉ μλ λν
νμ μμ λ°λ₯΄κ³ μΉμ νκ² μλ΅νλ©°, νμν κ²½μ° κ΅¬μ²΄μ μΈ μμλ μ€λͺ
μ μΆκ°νμ¬
μ΄ν΄λ₯Ό λκ² μ΅λλ€."""
try:
# νμΌ μ
λ‘λ μ²λ¦¬
if uploaded_file:
content, file_type = read_uploaded_file(uploaded_file)
if file_type == "error":
error_message = content
chat_history.add_conversation(message, error_message)
return "", history + [[message, error_message]]
file_summary = analyze_file_content(content, file_type)
if file_type in ['parquet', 'csv']:
system_message += f"\n\nνμΌ λ΄μ©:\n```markdown\n{content}\n```"
else:
system_message += f"\n\nνμΌ λ΄μ©:\n```\n{content}\n```"
if message == "νμΌ λΆμμ μμν©λλ€...":
message = f"""[νμΌ κ΅¬μ‘° λΆμ] {file_summary}
λ€μ κ΄μ μμ λμμ λλ¦¬κ² μ΅λλ€:
1. π μ λ°μ μΈ λ΄μ© νμ
2. π‘ μ£Όμ νΉμ§ μ€λͺ
3. π― μ€μ©μ μΈ νμ© λ°©μ
4. β¨ κ°μ μ μ
5. π¬ μΆκ° μ§λ¬Έμ΄λ νμν μ€λͺ
"""
# λ©μμ§ μ²λ¦¬
messages = [{"role": "system", "content": system_prefix + system_message}]
# μ΄μ λν νμ€ν 리 μΆκ°
if history:
for user_msg, assistant_msg in history:
messages.append({"role": "user", "content": user_msg})
messages.append({"role": "assistant", "content": assistant_msg})
messages.append({"role": "user", "content": message})
# API νΈμΆ λ° μλ΅ μ²λ¦¬
client = get_client()
partial_message = ""
for msg in client.chat_completion(
messages,
max_tokens=max_tokens,
stream=True,
temperature=temperature,
top_p=top_p,
):
token = msg.choices[0].delta.get('content', None)
if token:
partial_message += token
current_history = history + [[message, partial_message]]
yield "", current_history
# μμ±λ λν μ μ₯
chat_history.add_conversation(message, partial_message)
except Exception as e:
error_msg = f"β μ€λ₯κ° λ°μνμ΅λλ€: {str(e)}"
chat_history.add_conversation(message, error_msg)
yield "", history + [[message, error_msg]]
with gr.Blocks(theme="Yntec/HaleyCH_Theme_Orange", title="GiniGEN π€") as demo:
# κΈ°μ‘΄ νμ€ν 리 λ‘λ
initial_history = chat_history.format_for_display()
with gr.Row():
with gr.Column(scale=2):
chatbot = gr.Chatbot(
value=initial_history, # μ μ₯λ νμ€ν λ¦¬λ‘ μ΄κΈ°ν
height=600,
label="λνμ°½ π¬",
show_label=True
)
msg = gr.Textbox(
label="λ©μμ§ μ
λ ₯",
show_label=False,
placeholder="무μμ΄λ λ¬Όμ΄λ³΄μΈμ... π",
container=False
)
with gr.Row():
clear = gr.ClearButton([msg, chatbot], value="λνλ΄μ© μ§μ°κΈ°")
send = gr.Button("보λ΄κΈ° π€")
with gr.Column(scale=1):
gr.Markdown("### GiniGEN π€ [νμΌ μ
λ‘λ] π\nμ§μ νμ: ν
μ€νΈ, μ½λ, CSV, Parquet νμΌ")
file_upload = gr.File(
label="νμΌ μ ν",
file_types=["text", ".csv", ".parquet"],
type="filepath"
)
with gr.Accordion("κ³ κΈ μ€μ βοΈ", open=False):
system_message = gr.Textbox(label="μμ€ν
λ©μμ§ π", value="")
max_tokens = gr.Slider(minimum=1, maximum=8000, value=4000, label="μ΅λ ν ν° μ π")
temperature = gr.Slider(minimum=0, maximum=1, value=0.7, label="μ°½μμ± μμ€ π‘οΈ")
top_p = gr.Slider(minimum=0, maximum=1, value=0.9, label="μλ΅ λ€μμ± π")
# μμ μ§λ¬Έ
gr.Examples(
examples=[
["μλ
νμΈμ! μ΄λ€ λμμ΄ νμνμ κ°μ? π€"],
["μ κ° μ΄ν΄νκΈ° μ½κ² μ€λͺ
ν΄ μ£Όμκ² μ΄μ? π"],
["μ΄ λ΄μ©μ μ€μ λ‘ μ΄λ»κ² νμ©ν μ μμκΉμ? π―"],
["μΆκ°λ‘ μ‘°μΈν΄ μ£Όμ€ λ΄μ©μ΄ μμΌμ κ°μ? β¨"],
["κΆκΈν μ μ΄ λ μλλ° μ¬μ€λ΄λ λ κΉμ? π€"],
],
inputs=msg,
)
# λνλ΄μ© μ§μ°κΈ° λ²νΌμ νμ€ν 리 μ΄κΈ°ν κΈ°λ₯ μΆκ°
def clear_chat():
chat_history.clear_history()
return None, None
# μ΄λ²€νΈ λ°μΈλ©
msg.submit(
chat,
inputs=[msg, chatbot, file_upload, system_message, max_tokens, temperature, top_p],
outputs=[msg, chatbot]
)
send.click(
chat,
inputs=[msg, chatbot, file_upload, system_message, max_tokens, temperature, top_p],
outputs=[msg, chatbot]
)
clear.click(
clear_chat,
outputs=[msg, chatbot]
)
# νμΌ μ
λ‘λμ μλ λΆμ
file_upload.change(
lambda: "νμΌ λΆμμ μμν©λλ€...",
outputs=msg
).then(
chat,
inputs=[msg, chatbot, file_upload, system_message, max_tokens, temperature, top_p],
outputs=[msg, chatbot]
)
if __name__ == "__main__":
demo.launch() |