What are forms and when and why do we use them?

Streamlit forms is a feature that allows you to create interactive web forms in your Streamlit apps. These forms enable you to collect user input through different widgets such as textboxes, selects, checkboxes, and more. When a user submits a form, Streamlit automatically captures the input values and makes them available to your Python code.

Using Streamlit forms is simple. You can define the form boundaries with st.form() and add widgets within it. Streamlit provides a variety of input components that make it easy for users to enter information such as text input, number input, and so on. This integration with Python eliminates the need for manual form handling.

Streamlit forms offer customization options to improve the user experience. You can add labels, default values, and tooltips to guide users. Additionally, you can control a form’s layout and style to match your app’s design.

Form submission is always...