import pandas as pd
import streamlit as st
import plotly.express as px
def main():
st.title('CSV Analyzer')
uploaded_file = st.file_uploader("CSV hochladen", type=['csv'])
if uploaded_file:
df = pd.read_csv(uploaded_file)
fig = px.line(df, x=df.columns[0], y=df.columns[1])
st.plotly_chart(fig)
if __name__ == '__main__':
main()