zoengkei_blog

DeepSeek 交互式对话代码 `python # interactive_chat.py import os from openai import OpenAI from dotenv import load_dotenv import threading class DeepSeekChat: def init(self): load_dotenv() self.client = OpenAI( api_key=os.getenv(“DEEPSEEK_API_KEY”), base_url=”https://api.deepseek.com“ ) self.history = [] self.streaming = False def chat_stream(self, user_input): """流式对话""" self.h...

Flask 电影数据库应用代码 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961...

均值方差模型 ```python 代码如下： import pandas as pd import numpy as np import scipy.optimize as sco import matplotlib.pyplot as plt ====================== 1. 内嵌模拟A股数据 ======================np.random.seed(42) # 固定随机种子，结果可复现 标的信息（A股）tickers = [‘600519.SH’, ‘300750.SZ’, ‘60...

Python 硅片价格爬虫 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197...