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Streamline Text Display with st.header() Function

Streamline Text Display with st.header() Function

The st.header() function is a straightforward way to create headers in your Streamlit application. It allows you to define important sections of your content, making it easier for users to navigate and understand the information presented.


1. Creating a Simple Header

To create a simple header, you can pass a string to st.header(). The text will be rendered in a larger font, emphasizing its importance within the application.

import streamlit as st

st.header("This is a Header")

Here’s an example demonstrating how to create a simple header:

st.header("Welcome to Our Application!")

2. Using Multiple Headers

The st.header() function can be used multiple times to create a structured layout for your application. This helps in organizing content into distinct sections.

st.header("Section 1: Introduction")
st.header("Section 2: Data Analysis")
st.header("Section 3: Conclusion")

3. Styling and Customization

While st.header() provides a consistent style for headers, you can also customize it by combining it with other text functions or using Markdown for additional formatting.

st.header("**Important Note:** This section is crucial for understanding the data.")
st.markdown("## Further Information")

This demonstrates how to enhance header presentation:

  • Using st.header() for primary sections.
  • Combining with Markdown for emphasis and additional context.

4. Difference Between st.header() and Other Text Functions

While st.header() is specifically designed for creating headers, there are other functions for displaying text:

  • st.title() creates the largest header for the main title of your application.
  • st.subheader() provides a smaller header for subsections.
  • st.text() displays plain text without any formatting.

Use st.header() when you want to define significant sections of your application.


Example

import streamlit as st

st.header("Welcome to Our Application!")
st.header("Section 1: Data Overview")
st.header("Section 2: Analysis Results")
st.header("Section 3: Conclusion")

Output:

Streamline-Text-Display-with-st.header()-Function

Conclusion

The st.header() function is a vital component for organizing content in Streamlit applications. By effectively using headers, you can improve the clarity and structure of your application, making it easier for users to follow along.

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