app.py

import streamlit as st
import streamlit as st
# with open('style.css') as f:
#     st.markdown(f'<style>{f.read()}</style>', unsafe_allow_html=True)

import base64
import streamlit as st
import plotly.express as px

df = px.data.iris()

@st.cache_data
def get_img_as_base64(file):
    with open(file, "rb") as f:
        data = f.read()
    return base64.b64encode(data).decode()

page_bg_img = f"""
<style>
[data-testid="stAppViewContainer"] > .main {{
background-image: url("https://catherineasquithgallery.com/uploads/posts/2021-02/1614374202_41-p-fon-tekhnologii-svetlii-53.jpg");
background-size: 120%;
background-position: top left;
background-repeat: no-repeat;
background-attachment: local;
}}

# [data-testid="stSidebar"] > div:first-child {{
# background-image: url("https://catherineasquithgallery.com/uploads/posts/2021-03/1614791989_157-p-fon-dlya-delovoi-prezentatsii-166.jpg");
# background-position: center; 
# background-repeat: no-repeat;
# background-attachment: fixed;
# }}

[data-testid="stHeader"] {{
background: rgba(1,1,1,1);
}}

[data-testid="stToolbar"] {{
right: 2rem;
}}

div.css-1n76uvr.esravye0 {{
background-color: rgba(238, 238, 238, 0.5);
border: 10px solid #EEEEEE;
padding: 5% 5% 5% 10%;
border-radius: 5px;
}}



</style>
"""
st.markdown(page_bg_img, unsafe_allow_html=True)

col1, col2, col3 = st.columns([1,8,1])
#col1, col2 = st.columns(2)

### Гистограмма total_bill
with col2:
# Веб-приложение с использованием Streamlit
    st.title('NLP project by team "BERT"')
col1, col2, col3 = st.columns([2,5,2])
#col1, col2 = st.columns(2)

### Гистограмма total_bill
with col2:
# Веб-приложение с использованием Streamlit
    
    st.markdown("<div style='text-align: center; font-size: 30px;'>Team members:", unsafe_allow_html=True)
    st.markdown("<div style='text-align: center; font-size: 25px;'>1. Vasily S.", unsafe_allow_html=True)
    st.markdown("<div style='text-align: center; font-size: 25px;'>2. Anna F.", unsafe_allow_html=True)
    st.markdown("<div style='text-align: center; font-size: 25px;'>3. Viktoria K.", unsafe_allow_html=True)
    st.markdown("<div style='text-align: center; font-size: 25px;'>4. Ivan N.", unsafe_allow_html=True)
    st.markdown("<div style='text-align: center; font-size: 25px;'>5. Ilvir Kh.", unsafe_allow_html=True)
    st.markdown("<div style='text-align: center; font-size: 25px;'> ", unsafe_allow_html=True)
    st.markdown("<div style='text-align: center; font-size: 25px;'> ", unsafe_allow_html=True)