I'm working on a simple inventory app that will manage hardware and software inventory. Right now I'm just trying to simply enter in the data a user inputs into the text boxes into my database. The program runs but when I enter text and click the button to enter the data the cursor spins for second and the app closes out. Any ideas? I have tried multiple formats for the sql statement. I did at one point get it where it was entering blank/null rows. The print functions are there just to make sure I was retrieving the data from the text boxes.

```
from PyQt5.QtWidgets import (QLabel, QPushButton, QLineEdit, QApplication, QCheckBox, QMainWindow, QWidget,
                             QVBoxLayout, QTabWidget, QStatusBar)
import pyodbc
import sys

class mainWindow(QMainWindow):
    def __init__(self):
        super().__init__()
        self.resize(385, 323)
        self.setWindowTitle("HARDWARE | SOFTWARE MANAGER")
        self.statusBar = QStatusBar()
        self.setStatusBar(self.statusBar)

        self.tabForm = QTabWidget()
        self.tabForm.addTab(hardwareTab(), "HARDWARE")
        self.tabForm.addTab(softwareTab(), "SOFTWARE")
        self.setCentralWidget(self.tabForm)

class hardwareTab(QWidget):
    def __init__(self):
        super().__init__()
        self.snLabel = QLabel("SERIAL NUMBER")
        self.snTextBox = QLineEdit()
        self.modelLabel = QLabel("MODEL")
        self.modelTextBox = QLineEdit()
        self.userLabel = QLabel("USER")
        self.userTextBox = QLineEdit()
        self.enButton = QPushButton("ENTER NEW HARDWARE")
        self.cfButton = QPushButton("CLEAR FIELDS")
        self.seButton = QPushButton("SEARCH/EDIT HARDWARE")
        self.activeCheckbox = QCheckBox("ACTIVE")
        self.testTextbox = QLineEdit()

        layout = QVBoxLayout(self)
        layout.addWidget(self.snLabel)
        layout.addWidget(self.snTextBox)
        layout.addWidget(self.modelLabel)
        layout.addWidget(self.modelTextBox)
        layout.addWidget(self.userLabel)
        layout.addWidget(self.userTextBox)
        layout.addWidget(self.activeCheckbox)
        layout.addWidget(self.enButton)
        layout.addWidget(self.cfButton)
        layout.addWidget(self.seButton)
        layout.addWidget(self.testTextbox)

        self.enButton.clicked.connect(lambda: enterNewHardware(self))

class softwareTab(QWidget):
    def __init__(self):
        super().__init__()
        self.snLabel = QLabel("SERIAL NUMBER / KEY")
        self.snTextbox = QLineEdit()
        self.nameLabel = QLabel("APPLICATION NAME")
        self.nameTextBox = QLineEdit()
        self.userLabel = QLabel("USER")
        self.userTextBox = QLineEdit()
        self.enButton = QPushButton("ENTER NEW SOFTWARE")
        self.cfButton = QPushButton("CLEAR FIELDS")
        self.seButton = QPushButton("SEARCH/EDIT SOFTWARE")

        layout = QVBoxLayout(self)
        layout.addWidget(self.snLabel)
        layout.addWidget(self.snTextbox)
        layout.addWidget(self.nameLabel)
        layout.addWidget(self.nameTextBox)
        layout.addWidget(self.userLabel)
        layout.addWidget(self.userTextBox)
        layout.addWidget(self.enButton)
        layout.addWidget(self.cfButton)
        layout.addWidget(self.seButton)

def enterNewHardware(textboxes):

    serial_number = textboxes.snTextBox.text()
    model_name = textboxes.modelTextBox.text()
    user_name = textboxes.userTextBox.text()
    test_textbox = textboxes.testTextbox.text()

    print(serial_number)
    print(model_name)
    print(user_name)
    print(test_textbox)

    azureServer = "pythonserver6974.database.windows.net"
    azureDB = "inventoryDatabase"
    userName = "na"
    password = "na"
    driver = "{ODBC Driver 17 for SQL Server}"
    connectionString = f"DRIVER={driver};SERVER={azureServer};PORT=1433;DATABASE={azureDB};UID={userName};PWD={password}"
    conn = pyodbc.connect(connectionString)
    cursor = conn.cursor()

    sql_statement = 'INSERT INTO inventoryDatabase.dbo.Hardware (serialNumber, modelName, userName, machineActive) VALUES (?, ?, ?, ?)'
    data = (serial_number, model_name, user_name, test_textbox)

    cursor.execute(sql_statement, data)
    conn.commit()

if __name__ == "__main__":
    APP = QApplication(sys.argv)
    WINDOW = mainWindow()
    WINDOW.show()
    sys.exit(APP.exec_())

```