环境要求
通过调用openai接口实现聊天机器人功能，支持各种参数得调整，文章末尾有各个参数得说明
- python3.9
- pyqt5
- 环境安装
pip install pyqt5
pip install openai
pip install pyinstaller
源码如下：
chat.py
import sys
from PyQt5.QtWidgets import *
from PyQt5 import QtCore, QtGui, QtWidgets
import openaiclass Ui_MainWindow(object):def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")MainWindow.resize(800, 600)self.centralwidget = QtWidgets.QWidget(MainWindow)self.centralwidget.setObjectName("centralwidget")self.verticalLayout_4 = QtWidgets.QVBoxLayout(self.centralwidget)self.verticalLayout_4.setObjectName("verticalLayout_4")self.horizontalLayout = QtWidgets.QHBoxLayout()self.horizontalLayout.setObjectName("horizontalLayout")self.label = QtWidgets.QLabel(self.centralwidget)self.label.setObjectName("label")self.horizontalLayout.addWidget(self.label)self.lineEdit_prompt = QtWidgets.QLineEdit(self.centralwidget)self.lineEdit_prompt.setObjectName("lineEdit_prompt")self.horizontalLayout.addWidget(self.lineEdit_prompt)self.pushButtonSend = QtWidgets.QPushButton(self.centralwidget)self.pushButtonSend.setObjectName("pushButtonSend")self.horizontalLayout.addWidget(self.pushButtonSend)self.verticalLayout_4.addLayout(self.horizontalLayout)self.groupBox_2 = QtWidgets.QGroupBox(self.centralwidget)self.groupBox_2.setObjectName("groupBox_2")self.verticalLayout_3 = QtWidgets.QVBoxLayout(self.groupBox_2)self.verticalLayout_3.setObjectName("verticalLayout_3")self.horizontalLayout_12 = QtWidgets.QHBoxLayout()self.horizontalLayout_12.setObjectName("horizontalLayout_12")self.verticalLayout = QtWidgets.QVBoxLayout()self.verticalLayout.setObjectName("verticalLayout")self.horizontalLayout_11 = QtWidgets.QHBoxLayout()self.horizontalLayout_11.setObjectName("horizontalLayout_11")self.label_10 = QtWidgets.QLabel(self.groupBox_2)self.label_10.setObjectName("label_10")self.horizontalLayout_11.addWidget(self.label_10)self.lineEdit_api_key = QtWidgets.QLineEdit(self.groupBox_2)self.lineEdit_api_key.setObjectName("lineEdit_api_key")self.horizontalLayout_11.addWidget(self.lineEdit_api_key)self.verticalLayout.addLayout(self.horizontalLayout_11)self.horizontalLayout_7 = QtWidgets.QHBoxLayout()self.horizontalLayout_7.setObjectName("horizontalLayout_7")self.label_6 = QtWidgets.QLabel(self.groupBox_2)self.label_6.setObjectName("label_6")self.horizontalLayout_7.addWidget(self.label_6)self.spinBox_max_tokens = QtWidgets.QSpinBox(self.groupBox_2)self.spinBox_max_tokens.setMinimum(10)self.spinBox_max_tokens.setMaximum(1024)self.spinBox_max_tokens.setProperty("value", 100)self.spinBox_max_tokens.setObjectName("spinBox_max_tokens")self.horizontalLayout_7.addWidget(self.spinBox_max_tokens)self.verticalLayout.addLayout(self.horizontalLayout_7)self.horizontalLayout_6 = QtWidgets.QHBoxLayout()self.horizontalLayout_6.setObjectName("horizontalLayout_6")self.label_5 = QtWidgets.QLabel(self.groupBox_2)self.label_5.setObjectName("label_5")self.horizontalLayout_6.addWidget(self.label_5)self.doubleSpinBox_temperature = QtWidgets.QDoubleSpinBox(self.groupBox_2)self.doubleSpinBox_temperature.setDecimals(0)self.doubleSpinBox_temperature.setMinimum(0.0)self.doubleSpinBox_temperature.setMaximum(1.0)self.doubleSpinBox_temperature.setSingleStep(0.1)self.doubleSpinBox_temperature.setProperty("value", 0.0)self.doubleSpinBox_temperature.setObjectName("doubleSpinBox_temperature")self.horizontalLayout_6.addWidget(self.doubleSpinBox_temperature)self.verticalLayout.addLayout(self.horizontalLayout_6)self.horizontalLayout_4 = QtWidgets.QHBoxLayout()self.horizontalLayout_4.setObjectName("horizontalLayout_4")self.label_3 = QtWidgets.QLabel(self.groupBox_2)self.label_3.setObjectName("label_3")self.horizontalLayout_4.addWidget(self.label_3)self.doubleSpinBox_presence_penalty = QtWidgets.QDoubleSpinBox(self.groupBox_2)self.doubleSpinBox_presence_penalty.setDecimals(1)self.doubleSpinBox_presence_penalty.setMinimum(-2.0)self.doubleSpinBox_presence_penalty.setMaximum(2.0)self.doubleSpinBox_presence_penalty.setSingleStep(0.1)self.doubleSpinBox_presence_penalty.setProperty("value", 1.0)self.doubleSpinBox_presence_penalty.setObjectName("doubleSpinBox_presence_penalty")self.horizontalLayout_4.addWidget(self.doubleSpinBox_presence_penalty)self.verticalLayout.addLayout(self.horizontalLayout_4)self.horizontalLayout_12.addLayout(self.verticalLayout)spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)self.horizontalLayout_12.addItem(spacerItem)self.verticalLayout_2 = QtWidgets.QVBoxLayout()self.verticalLayout_2.setObjectName("verticalLayout_2")self.horizontalLayout_3 = QtWidgets.QHBoxLayout()self.horizontalLayout_3.setObjectName("horizontalLayout_3")self.label_2 = QtWidgets.QLabel(self.groupBox_2)self.label_2.setObjectName("label_2")self.horizontalLayout_3.addWidget(self.label_2)self.comboBox_model = QtWidgets.QComboBox(self.groupBox_2)self.comboBox_model.setObjectName("comboBox_model")self.comboBox_model.addItem("")self.comboBox_model.addItem("")self.horizontalLayout_3.addWidget(self.comboBox_model)self.verticalLayout_2.addLayout(self.horizontalLayout_3)self.horizontalLayout_10 = QtWidgets.QHBoxLayout()self.horizontalLayout_10.setObjectName("horizontalLayout_10")self.label_9 = QtWidgets.QLabel(self.groupBox_2)self.label_9.setObjectName("label_9")self.horizontalLayout_10.addWidget(self.label_9)self.lineEdit_stop = QtWidgets.QLineEdit(self.groupBox_2)self.lineEdit_stop.setObjectName("lineEdit_stop")self.horizontalLayout_10.addWidget(self.lineEdit_stop)self.verticalLayout_2.addLayout(self.horizontalLayout_10)self.horizontalLayout_8 = QtWidgets.QHBoxLayout()self.horizontalLayout_8.setObjectName("horizontalLayout_8")self.label_7 = QtWidgets.QLabel(self.groupBox_2)self.label_7.setObjectName("label_7")self.horizontalLayout_8.addWidget(self.label_7)self.doubleSpinBox_top_p = QtWidgets.QDoubleSpinBox(self.groupBox_2)self.doubleSpinBox_top_p.setDecimals(1)self.doubleSpinBox_top_p.setMaximum(1.0)self.doubleSpinBox_top_p.setSingleStep(0.1)self.doubleSpinBox_top_p.setProperty("value", 0.1)self.doubleSpinBox_top_p.setObjectName("doubleSpinBox_top_p")self.horizontalLayout_8.addWidget(self.doubleSpinBox_top_p)self.verticalLayout_2.addLayout(self.horizontalLayout_8)self.horizontalLayout_5 = QtWidgets.QHBoxLayout()self.horizontalLayout_5.setObjectName("horizontalLayout_5")self.label_4 = QtWidgets.QLabel(self.groupBox_2)self.label_4.setObjectName("label_4")self.horizontalLayout_5.addWidget(self.label_4)self.doubleSpinBox_frequency_penalty = QtWidgets.QDoubleSpinBox(self.groupBox_2)self.doubleSpinBox_frequency_penalty.setDecimals(1)self.doubleSpinBox_frequency_penalty.setMinimum(-2.0)self.doubleSpinBox_frequency_penalty.setMaximum(2.0)self.doubleSpinBox_frequency_penalty.setSingleStep(0.1)self.doubleSpinBox_frequency_penalty.setProperty("value", 1.0)self.doubleSpinBox_frequency_penalty.setObjectName("doubleSpinBox_frequency_penalty")self.horizontalLayout_5.addWidget(self.doubleSpinBox_frequency_penalty)self.verticalLayout_2.addLayout(self.horizontalLayout_5)self.horizontalLayout_12.addLayout(self.verticalLayout_2)spacerItem1 = QtWidgets.QSpacerItem(100, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)self.horizontalLayout_12.addItem(spacerItem1)self.verticalLayout_3.addLayout(self.horizontalLayout_12)self.verticalLayout_4.addWidget(self.groupBox_2)self.groupBox = QtWidgets.QGroupBox(self.centralwidget)self.groupBox.setObjectName("groupBox")self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.groupBox)self.horizontalLayout_2.setObjectName("horizontalLayout_2")self.textBrowser_result = QtWidgets.QTextBrowser(self.groupBox)self.textBrowser_result.setObjectName("textBrowser_result")self.horizontalLayout_2.addWidget(self.textBrowser_result)self.verticalLayout_4.addWidget(self.groupBox)MainWindow.setCentralWidget(self.centralwidget)self.menubar = QtWidgets.QMenuBar(MainWindow)self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 23))self.menubar.setObjectName("menubar")MainWindow.setMenuBar(self.menubar)self.statusbar = QtWidgets.QStatusBar(MainWindow)self.statusbar.setObjectName("statusbar")MainWindow.setStatusBar(self.statusbar)self.retranslateUi(MainWindow)QtCore.QMetaObject.connectSlotsByName(MainWindow)def retranslateUi(self, MainWindow):_translate = QtCore.QCoreApplication.translateMainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))self.label.setText(_translate("MainWindow", "请输入问题："))self.pushButtonSend.setText(_translate("MainWindow", "发送"))self.groupBox_2.setTitle(_translate("MainWindow", "参数设置"))self.label_10.setText(_translate("MainWindow", "apikey"))self.label_6.setText(_translate("MainWindow", "max_tokens"))self.label_5.setText(_translate("MainWindow", "temperature"))self.label_3.setText(_translate("MainWindow", "presence_penalty"))self.label_2.setText(_translate("MainWindow", "model"))self.comboBox_model.setItemText(0, _translate("MainWindow", "code-davinci-002"))self.comboBox_model.setItemText(1, _translate("MainWindow", "text-davinci-003"))self.label_9.setText(_translate("MainWindow", "stop"))self.label_7.setText(_translate("MainWindow", "top_p"))self.label_4.setText(_translate("MainWindow", "frequency_penalty"))self.groupBox.setTitle(_translate("MainWindow", "结果"))class MainWindow(QMainWindow, Ui_MainWindow, ):def __init__(self):super(MainWindow, self).__init__()self.setupUi(self)self.pushButtonSend.clicked.connect(self.handle_send)self.lineEdit_prompt.setText("openai接口stop参数啥意思")self.setWindowTitle("PyqtForChatgpt")def handle_send(self):api_key = self.lineEdit_api_key.text()if not api_key:QMessageBox.warning(self, 'error', '请输入有效的api key')returnopenai.api_key = api_keyprompt = self.lineEdit_prompt.text()model = self.comboBox_model.currentText()max_tokens = self.spinBox_max_tokens.value()stop = self.spinBox_max_tokens.text()temperature = self.doubleSpinBox_temperature.value()top_p = self.doubleSpinBox_top_p.value()presence_penalty = self.doubleSpinBox_presence_penalty.value()frequency_penalty = self.doubleSpinBox_frequency_penalty.value()text = openai.Completion.create(prompt=prompt,model=model,max_tokens=max_tokens,# stop=[stop],temperature=temperature,top_p=top_p,presence_penalty=presence_penalty,frequency_penalty=frequency_penalty,n=1,).choices[0].textself.textBrowser_result.setPlainText(text)# self.textBrowserResult.setMarkdown(f"""""")if __name__ == "__main__":app = QApplication(sys.argv)myapp = MainWindow()myapp.show()sys.exit(app.exec_())执行
python chat.py
效果如下
打包成exe
pyinstaller -y -F -w -n chat chat.py
openai参数使用说明
| 参数名 | 类型 | 默认值 | 说明 |
|---|---|---|---|
| model | string | 模型名称 | |
| prompt | string | 输入的提示 | |
| max_tokens | int | 16 | 文本生成时要生成的最大token数.提示的token数加上max_tokens不能超过模型的上下文长度。大多数模型的上下文长度为2048个token（最新模型支持4096 tokens） |
| stop | string | null | 最多4个序列，遇到stopAPI将停止生成。返回的文本不包含停止序列。 |
| temperature | float | 1 | 采样温度。值越高意味着模型承担的风险越大。对于需要创意的场景，可以尝试0.9，对于答案明确的场景，建议用0（argmax采样）,建议不要与top_p同时改变。 |
| top_p | float | 1 | 核采样（温度采样的另一种方式），其中模型考虑具有top_p概率质量的token的结果。因此，0.1意味着只考虑包含最高10%概率质量的token,建议不要与temperature同时改变。 |
| presence_penalty | float | 0 | 数值介于-2.0和2.0之间。正值将根据到目前为止新token是否出现在文本中来惩罚新token，从而增加模型谈论新主题的可能性。 |
| frequency_penalty | float | 0 | 数值介于-2.0和2.0之间。正值根据文本中新token已经出现的频率惩罚新token，从而降低模型逐字重复同一行的可能性。 |
使用说明
- 输入问题
- 参数根据情况选填
- 必须填写
api_key
