stream.py

# Streamlit library for building and deploying web apps in Python -> locally as well as in the cloud.
import streamlit as st
import pandas as pd
import numpy as np


st.title("My First Streamlit App(Title)")
st.header("This is a header(Header)")
st.subheader("This is a subheader(Subheader)")
st.text("This is a simple text(Text)")
st.markdown("### This is a markdown")
st.caption("This is a caption")

st.write("Hello, welcome to Streamlit!")

st.image("https://streamlit.io/images/brand/streamlit-mark-color.png", width=200)
st.video("https://www.youtube.com/watch?v=JwSS70SZdyM")
st.audio("https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3")

st.checkbox("Check me out!")
st.button("Click me!")
st.radio("Choose one:", ("Option 1", "Option 2", "Option 3"))
st.selectbox("Select an option:", ("Option A", "Option B", "Option C"))
st.multiselect("Select multiple options:", ("Option X", "Option Y", "Option Z"))
st.select_slider("Select a range:", ("Low", "Medium", "High"))
st.slider("Select a value:", 0, 100, 50)

on = st.toggle("Activate feature") 
if on:
    st.write("Feature is activated!")

number = st.number_input('Insert a number')
st.write(f'You inserted: {number}')

date = st.date_input("Select a date")
st.write(f'You selected: {date}')

time = st.time_input("Select a time")
st.write(f'You selected: {time}')

st.number_input("Enter a number:", min_value=0, max_value=100, value=25, step=5)
st.text_input("Enter some text:")
st.date_input("Pick a date:")
st.time_input("Pick a time:")
st.file_uploader("Upload a file:")
st.color_picker("Pick a color:")

st.success("This is a success message!")
st.error("This is an error message!")
st.warning("This is a warning message!")
st.info("This is an informational message.")
st.exception("This is an exception message!")

st.sidebar.title("Sidebar Title")
st.sidebar.header("Sidebar Header")
st.sidebar.subheader("Sidebar Subheader")
st.sidebar.text("This is some sidebar text.")
st.sidebar.markdown("### Sidebar Markdown")
st.sidebar.image("https://streamlit.io/images/brand/streamlit-mark-color.png", width=100)


df = pd.DataFrame(np.random.randn(50,20), columns=(f'col {i}' for i in range(20)))
st.dataframe(df)

df = pd.DataFrame({
    'Column A': [1, 2, 3, 4],
    'Column B': [10, 20, 30, 40]
})
st.table(df)

col1, col2, col3 = st.columns(3)
col1.metric("Temperature", "70 °F", "1.2 °F")
col2.metric("Humidity", "50 %", "-3 %")
col3.metric("Wind Speed", "15 mph", "2 mph")

prompt = st.chat_input("Ask me anything:")
if prompt:
    st.chat_message("user").markdown(prompt)
    response = f"You asked: {prompt}"
    st.chat_message("assistant").markdown(response)

# with st.status('step 1'):
#     st.write('step 2')
#     time.sleep(1)
#     st.write('step 3')
#     time.sleep(1)
#     st.write('step 4')
#     time.sleep(1)
# st.button('Rerun')

chart_data = pd.DataFrame(np.random.randn(20, 3), columns=['a', 'b', 'c'])
st.line_chart(chart_data)

st.area_chart(chart_data)

chart_data = pd.DataFrame(np.random.randn(50, 3), columns=['a', 'b', 'c'])
st.bar_chart(chart_data)

df = pd.DataFrame(
    np.random.randn(1000, 2) / [50, 50] + [37.76, -122.4],
    columns=['lat', 'lon']
)
st.map(df)

with st.expander("See explanation"):
    st.write("""
        Here is some more information about the topic.
    """)
    st.image("https://streamlit.io/images/brand/streamlit-mark-color.png", width=100)
    st.video("https://www.youtube.com/watch?v=JwSS70SZdyM")
    st.audio("https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3")
    st.write("You can put any Streamlit command inside the expander!")
st.progress(0)

import time
for i in range(10):
    time.sleep(0.1)
    st.progress(i + 1)
st.balloons()

chart_data = pd.DataFrame(np.random.randn(20, 3), columns=['a', 'b', 'c'])
st.scatter_chart(chart_data)

with st.chat_message("assistant"):
    st.markdown("Hello! How can I assist you today?")