๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

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(AI) openai.OpenAIError: The api_key client option must be set either by passing api_key to the client or by setting the OPENAI_API_KEY environment variable ๐Ÿถ ์—๋Ÿฌโœ”๏ธ ์ž‘์—… ํ™˜๊ฒฝ  - Window (PowerShell)  - VSCode  - Python 3.10โœ”๏ธ ์ž‘์—… ๋‚ด์šฉ (OpenAI API ํ…Œ์ŠคํŠธ)   1. API Key ์ƒ์„ฑ   2. ํ™˜๊ฒฝ๋ณ€์ˆ˜ ์„ค์ •setx OPENAI_API_KEY "your_api_key_here"   3. OpenAI API ์„ค์น˜pip install openaiโ€‹   4. ์†Œ์Šค ์ฝ”๋“œ ์ž‘์„ฑ (text_example.py)from openai import OpenAIclient = OpenAI()completion = client.chat.completions.create( model="gpt-4o-mini", messages=[ {"role": "system", "content": "You are a h.. 2025. 1. 31.
(Python) vsCode์—์„œ DataFrame ํ…Œ์ด๋ธ” ํ˜•ํƒœ๋กœ ๋ณด๊ธฐ ํŒŒ์ด์ฌ ๊ฐ•์ขŒ์—์„œ Pandas์˜ DataFrame ์ฝ”๋“œ ์‹ค์Šต์„ Jupyter Notebook ์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค.๊ทธ๋Ÿฐ๋ฐ, ๋‚˜๋Š” ์ง€๊ธˆ๊นŒ์ง€ vsCode๋กœ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๋ฐ, ๋ฐ”๊ฟ€๋ ค๋‹ˆ๊นŒ ๋„˜ ๊ท€์ฐฎ๋‹ค...๊ทธ๋ž˜์„œ, vsCode์—์„œ ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ง„ํ–‰ํ•˜์˜€๋‹ค.1) conda install ipykernel: ์ „์ฒด ๋˜๋Š” ํŠน์ • ๊ฐ€์ƒํ™˜๊ฒฝ์—์„œ ์„ค์น˜2) ํŒŒ์ผ ํ™•์žฅ์ž๋Š” *.ipynb ์œผ๋กœ ์ƒ์„ฑ3) Run in interactive Window ๋กœ ์‹คํ–‰๐Ÿ‘‡ ์•„๋ž˜ ์ด๋ฏธ์ง€๋“ค๋กœ ๋น„๊ต๐Ÿถ Terminal์ •๋ ฌ๋„ ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š๊ณ , ์‰ฝ๊ฒŒ ํ™•์ธํ•˜๊ธฐ ์–ด๋ ต๋‹ค. ๐Ÿถ Jupyter๊ทธ๋ฆฌ๋“œ ํ˜•ํƒœ๋กœ ์ œ๊ณต๋œ๋‹ค. ๐Ÿถ vsCode์ด ๋…€์„๋„ ๊น”์Œˆํ•˜๊ฒŒ ๊ทธ๋ฆฌ๋“œ๋กœ ์ œ๊ณต๋œ๋‹ค. 2024. 11. 30.
(Python) vsCode์—์„œ ๊ฐ€์ƒํ™˜๊ฒฝ ์„ค์ •ํ•˜๊ธฐ (ModuleNotFoundError) ๐Ÿถ ์—๋Ÿฌ  ๐Ÿถ ๋‚ด์šฉ์ƒํ™ฉ: vsCode์—์„œ pandas๋ฅผ importํ•˜๊ณ  ์‹คํ–‰pandas๊ฐ€ ์„ค์น˜๋œ ๊ฐ€์ƒํ™˜๊ฒฝ์„ ํ™œ์„ฑํ™”ํ•˜๊ณ , ํ•ด๋‹น ์†Œ์Šค๋ฅผ ์‹คํ–‰ํ–ˆ์ง€๋งŒ ModuleNotFoundError ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค.์–ด? pandas๊ฐ€ ์„ค์น˜์•ˆ๋˜์–ด ์žˆ๋‚˜? ํ•˜๊ณ  pip list๋กœ ํ™•์ธํ•ด๋ดค์ง€๋งŒ, ์ •์ƒ์ ์œผ๋กœ ์„ค์น˜๋˜์–ด ์žˆ์—ˆ๋‹ค.๊ทธ๋Ÿผ ํ™œ์„ฑํ™”๋„ ํ–ˆ๊ณ , ์„ค์น˜๋„ ํ–ˆ๋Š”๋ฐ ์™œ ์•ˆ๋˜์ง€ ์ฐพ์•„๋ณด๋‹ˆ ์‹คํ–‰๋˜๋Š” vsCode์—์„œ ์ •ํ™•ํ•˜๊ฒŒ ์–ด๋–ค ๊ฐ€์ƒํ™˜๊ฒฝ์„ ์‚ฌ์šฉํ• ์ง€ ์„ค์ •์„ ํ•ด์ฃผ์–ด์•ผ ํ–ˆ๋‹ค. (๋‚ด๊ฐ€ ํ•œ๊ฑด ํ„ฐ๋ฏธ๋„..)  ๐Ÿถ ์กฐ์น˜1. Ctrl + Shift + P (๋ช…๋ น ํŒ”๋ ˆํŠธ ์ฐฝ ํ™œ์„ฑํ™”)2. Python: Select Interpreter ์ž…๋ ฅ3. ์ ์šฉํ•  ๊ฐ€์ƒํ™˜๊ฒฝ ์„ ํƒ ์ •์ƒ์ ์œผ๋กœ ์‹คํ–‰๋˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. 2024. 11. 29.
(Python) PRN ์žฅ์น˜๋ฅผ ์ดˆ๊ธฐํ™”ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๐Ÿถ ์—๋Ÿฌ  ๐Ÿถ ๋‚ด์šฉvsCode ํ„ฐ๋ฏธ๋„์—์„œ ํŒŒ์ด์ฌ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•˜๋Š” ์ค‘์— "PRN ์žฅ์น˜๋ฅผ ์ดˆ๊ธฐํ™”ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค." ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค.์ผ๋ฐ˜์ ์œผ๋กœ ์•„๋ž˜ 2๊ฐ€์ง€์˜ ์ด์œ ๋กœ ๋ฐœ์ƒํ•œ๋‹ค๊ณ  ํ•œ๋‹ค.1. python ์„ ์ž…๋ ฅํ•˜์—ฌ, python์„ ๋จผ์ € ์‹คํ–‰ํ•˜์ง€ ์•Š์€ ๊ฒฝ์šฐ2. ํ™˜๊ฒฝ๋ณ€์ˆ˜์— ํŒŒ์ด์ฌ ์‹คํ–‰ํŒŒ์ผ(python.exe)์ด ๊ฒฝ๋กœ(PATH)๋กœ ๋“ฑ๋ก๋˜์–ด ์žˆ์ง€ ์•Š์€ ๊ฒฝ์šฐ๋‚˜์˜ ๊ฒฝ์šฐ์—๋Š” 1๋ฒˆ ์ผ€์ด์Šค์— ํ•ด๋‹นํ–ˆ๋‹ค.  ๐Ÿถ ์กฐ์น˜1. cmd ์— python ์„ ์ž…๋ ฅํ•˜์—ฌ ํŒŒ์ด์ฌ์„ ์‹คํ–‰ํ•œ๋‹ค. (>>> ๋กœ ํ‘œ์‹œ๋˜๋ฉด ์ •์ƒ ์‹คํ–‰)2. ํŒŒ์ด์ฌ ๋ฌธ๋ฒ•์„ ์‹คํ–‰ํ•ด๋ณธ๋‹ค. (ex. print("hello"))3. ์ •์ƒ์ ์œผ๋กœ ์ถœ๋ ฅ๋˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•œ๋‹ค. 2024. 11. 26.