Code Editor for app.py

import streamlit as st
import pandas as pd

st.title("CSV Data Viewer")

# Text input for URL
default_url = "https://raw.githubusercontent.com/mwaskom/seaborn-data/master/penguins.csv"
url = st.text_input("Enter CSV URL:", default_url)

# Control for number of rows to display
num_rows = st.slider("Select number of rows to display:", min_value=1, max_value=100, value=10)

# Checkbox for shuffling data
shuffle = st.checkbox("Shuffle data")

@st.cache_data
def load_data(url):
    return pd.read_csv(url)

try:
    # Load data from the URL
    data = load_data(url)
    
    # Shuffle data if the checkbox is selected
    if shuffle:
        data = data.sample(frac=1).reset_index(drop=True)
    
    # Display the specified number of rows
    st.subheader("DataFrame:")
    st.dataframe(data.head(num_rows))
except Exception as e:
    st.error(f"Error loading data: {e}")