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Update app.py
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app.py
CHANGED
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@@ -4,15 +4,16 @@ from flask import Flask, request, Response
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from transformers import AutoTokenizer, GPT2LMHeadModel
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from dicttoxml import dicttoxml
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import traceback
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app = Flask(__name__)
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# --- 1. ๋ชจ๋ธ ๋ก๋ ---
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print("ํ ํฌ๋์ด์ ๋ก๋ฉ ์ค...")
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tokenizer = AutoTokenizer.from_pretrained("skt/kogpt2
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print("๋ชจ๋ธ ๋ก๋ฉ ์ค...")
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model = GPT2LMHeadModel.from_pretrained("skt/kogpt2
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print("๋ชจ๋ธ ๋ก๋ฉ ์๋ฃ!")
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# --- 2. ๋ฐ์ดํฐ์
๋ก๋ ---
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@@ -26,21 +27,21 @@ except Exception as e:
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# --- 3. ๋์ ์์ฒญ ์ ํ์ฉ Lock ---
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request_lock = Lock()
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def find_relevant_context(query, top_n=2):
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"""์ง๋ฌธ๊ณผ ๊ด๋ จ๋ ์ง์ ๋ฐ์ดํฐ ๋ฌธ์ฅ ์ต๋ top_n๊ฐ ๋ฐํ"""
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query_words = query.replace(" ", "").lower()
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relevant_sentences = []
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for s in knowledge_list:
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s_text = str(s).replace(" ", "").replace("\n", "").lower()
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if any(word.replace(" ", "") in s_text for word in query.split()):
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relevant_sentences.append(s)
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if relevant_sentences
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return " ".join(str(s) for s in relevant_sentences[:top_n])
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return ""
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def ask_sayknow(query):
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try:
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context = find_relevant_context(query)
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persona_guide = (
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"๋๋ ์ง์ ๊ธฐ๋ฐ ํ๊ตญ์ด ์ฑ๋ด Sayknow์ผ. ์๊ธฐ์๊ฐ ์ง๋ฌธ์๋ '์ ๋ Sayknow์
๋๋ค.'๋ผ๊ณ ๋ตํด. "
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"๊ทธ ์ธ์๋ ์๋ ์ฐธ๊ณ ํด์ ์ ํํ๊ณ ์์ฐ์ค๋ฌ์ด ํ๊ตญ์ด ๋ฌธ์ฅ์ผ๋ก 80์ ์ด๋ด๋ก ๋ตํด.\n"
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@@ -64,76 +65,46 @@ def ask_sayknow(query):
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gen_ids = model.generate(
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input_ids,
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attention_mask=attention_mask,
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max_new_tokens=100,
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min_length=5,
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repetition_penalty=1.3,
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do_sample=True,
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top_k=30,
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top_p=0.
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)
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raw_response = tokenizer.decode(gen_ids[0], skip_special_tokens=True)
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#
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# 2. '๋ต๋ณ:' ํค์๋๋ฅผ ๊ธฐ์ค์ผ๋ก ์ง์ง ๋ต๋ณ ๋ถ๋ถ ์ถ์ถ
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if "๋ต๋ณ:" in extracted_answer:
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answer = extracted_answer.split("๋ต๋ณ:", 1)[1].strip() # ์ฒซ ๋ฒ์งธ "๋ต๋ณ:" ์ดํ๋ง
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else:
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# ๋ง์ฝ "๋ต๋ณ:" ํ๊ทธ๊ฐ ์์ผ๋ฉด, ํ๋กฌํํธ์ ์ง์์ฌํญ ์ค๋ณต ๋ฑ์ ์ ๊ฑฐ ์๋
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persona_end_marker = "๋ตํด.\n" # persona_guide์ ํน์ ๋ ๋ถ๋ถ์ ํ์
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if persona_end_marker in extracted_answer:
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try:
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answer = extracted_answer[extracted_answer.rindex(persona_end_marker) + len(persona_end_marker):].strip()
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except ValueError:
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answer = extracted_answer # ์๋๋ฉด ๊ทธ๋ฅ ์ ์ฒด ์ฌ์ฉ
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else:
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answer = extracted_answer # ๊ทธ๊ฒ๋ ์์ผ๋ฉด ๊ทธ๋ฅ ์ ์ฒด ์ฌ์ฉ
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# ๊ทธ๋๋ ๋ต๋ณ์ด ๋น์ด์์ผ๋ฉด ์ค๋ฅ ๋ฉ์์ง๋ฅผ ๋์ฒด
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if not answer:
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answer = "์ฃ์กํฉ๋๋ค. ์ง๋ฌธ์ ๋ํ ๋ต๋ณ์ ์ฐพ์ ์ ์๊ฑฐ๋ ๋ด์ฉ์ด ๋ช
ํํ์ง ์์ต๋๋ค."
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# 1. ์๋ฏธ ์๋ ์์/์๋ฌธ/ํน์๋ฌธ์/๋ฐ๋ณต๋ฌธ์ ๋ฑ ํํฐ๋ง (๊ธฐ์กด๊ณผ ๋์ผ)
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# ์ด ๋ถ๋ถ์ ๋จผ์ ํ๋ฒ ์ ์ฉํด์ answer๊ฐ ์๋ฑํ ๋ฌธ์์ด์ด ๋๋ ๊ฑธ ๋ฐฉ์ง
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answer = re.sub(r"[^๊ฐ-ํฃ0-9 .,!?~\n]", "", answer)
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answer = re.sub(r"([.,!?~])\1{2,}", r"\1", answer)
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answer = re.sub(r"[a-zA-Z]+", "", answer)
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answer = re.sub(r"[=^*/\\]+", "", answer)
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answer = re.sub(r"\s+", " ", answer).strip()
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#
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count = 0
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result = ""
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for ch in text:
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result += ch
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count += 1
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if count >= max_len:
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break
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return result
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answer = truncate_korean(answer, 80)
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# ๋ฌธ์ฅ ๋ ์ฒ๋ฆฌ
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if answer and answer[-1] not in ".!?":
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answer += "."
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elif not answer:
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answer = "
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return answer
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except Exception as e:
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print(f"ask_sayknow ์๋ฌ: {e}")
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traceback.print_exc()
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return f"๋ด๋ถ ์ค๋ฅ: {str(e)}"
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# ---
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@app.route('/chatapi.html', methods=['GET'])
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@app.route('/index.html', methods=['GET'])
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def chat_api():
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xml_output = dicttoxml(result, custom_root='SayknowAPI', attr_type=False)
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return Response(xml_output, mimetype='text/xml')
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#
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with request_lock:
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try:
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answer = ask_sayknow(query)
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result = {
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xml_output = dicttoxml(result, custom_root='SayknowAPI', attr_type=False)
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return Response(xml_output, mimetype='text/xml')
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port=7860)
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from transformers import AutoTokenizer, GPT2LMHeadModel
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from dicttoxml import dicttoxml
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import traceback
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import re
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from threading import Lock
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app = Flask(__name__)
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# --- 1. ๋ชจ๋ธ ๋ก๋ ---
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print("ํ ํฌ๋์ด์ ๋ก๋ฉ ์ค...")
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tokenizer = AutoTokenizer.from_pretrained("skt/kogpt2", trust_remote_code=True)
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print("๋ชจ๋ธ ๋ก๋ฉ ์ค...")
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model = GPT2LMHeadModel.from_pretrained("skt/kogpt2", trust_remote_code=True)
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print("๋ชจ๋ธ ๋ก๋ฉ ์๋ฃ!")
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# --- 2. ๋ฐ์ดํฐ์
๋ก๋ ---
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# --- 3. ๋์ ์์ฒญ ์ ํ์ฉ Lock ---
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request_lock = Lock()
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# --- 4. ์ง๋ฌธ๊ณผ ๊ด๋ จ๋ ์ง์ ๊ฒ์ ---
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def find_relevant_context(query, top_n=2):
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query_words = query.replace(" ", "").lower()
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relevant_sentences = []
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for s in knowledge_list:
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s_text = str(s).replace(" ", "").replace("\n", "").lower()
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if any(word.replace(" ", "") in s_text for word in query.split()):
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relevant_sentences.append(s)
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return " ".join(str(s) for s in relevant_sentences[:top_n]) if relevant_sentences else ""
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# --- 5. Sayknow ๋ต๋ณ ์์ฑ ---
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def ask_sayknow(query):
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try:
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context = find_relevant_context(query)
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persona_guide = (
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"๋๋ ์ง์ ๊ธฐ๋ฐ ํ๊ตญ์ด ์ฑ๋ด Sayknow์ผ. ์๊ธฐ์๊ฐ ์ง๋ฌธ์๋ '์ ๋ Sayknow์
๋๋ค.'๋ผ๊ณ ๋ตํด. "
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"๊ทธ ์ธ์๋ ์๋ ์ฐธ๊ณ ํด์ ์ ํํ๊ณ ์์ฐ์ค๋ฌ์ด ํ๊ตญ์ด ๋ฌธ์ฅ์ผ๋ก 80์ ์ด๋ด๋ก ๋ตํด.\n"
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gen_ids = model.generate(
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input_ids,
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attention_mask=attention_mask,
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max_new_tokens=100,
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min_length=5,
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repetition_penalty=1.3,
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do_sample=True,
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top_k=30,
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top_p=0.9, # ๋ค์์ฑ ์ฆ๊ฐ
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temperature=0.7, # ๋ค์์ฑ ์ฆ๊ฐ
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num_beams=1,
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pad_token_id=tokenizer.pad_token_id
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)
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raw_response = tokenizer.decode(gen_ids[0], skip_special_tokens=True)
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# --- ๋ต๋ณ ์ถ์ถ ---
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answer = raw_response.replace(prompt, '').strip()
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if "๋ต๋ณ:" in answer:
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answer = answer.split("๋ต๋ณ:", 1)[1].strip()
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# ์๋ฏธ ์๋ ๋ฌธ์ ์ ๊ฑฐ
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answer = re.sub(r"[^๊ฐ-ํฃ0-9 .,!?~\n]", "", answer)
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answer = re.sub(r"([.,!?~])\1{2,}", r"\1", answer)
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answer = re.sub(r"[a-zA-Z]+", "", answer)
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answer = re.sub(r"[=^*/\\]+", "", answer)
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answer = re.sub(r"\s+", " ", answer).strip()
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# 80์ ์ ํ
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answer = answer[:80]
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if answer and answer[-1] not in ".!?":
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answer += "."
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elif not answer:
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answer = "์ฃ์กํฉ๋๋ค. ์ง๋ฌธ์ ๋ํ ๋ต๋ณ์ ์ฐพ์ ์ ์์ต๋๋ค."
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return answer
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except Exception as e:
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print(f"ask_sayknow ์๋ฌ: {e}")
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traceback.print_exc()
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return f"๋ด๋ถ ์ค๋ฅ: {str(e)}"
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# --- 6. API (XML ์๋ต) ---
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@app.route('/chatapi.html', methods=['GET'])
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@app.route('/index.html', methods=['GET'])
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def chat_api():
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xml_output = dicttoxml(result, custom_root='SayknowAPI', attr_type=False)
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return Response(xml_output, mimetype='text/xml')
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with request_lock: # knowledge_list ์ ๊ทผ ๋ณดํธ
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try:
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answer = ask_sayknow(query)
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result = {
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xml_output = dicttoxml(result, custom_root='SayknowAPI', attr_type=False)
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return Response(xml_output, mimetype='text/xml')
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port=7860)
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