How to access files in real time from samba server

Summary

I have a samba server on my rPI, and I want to access some CSV files in real-time if that is possible. The content of the CSV will be changed from time to time. How can I do that?

I’ve tried based on examples what I’ve found on the internet:

Code snippet:

import streamlit as st  # web development
import numpy as np  # np mean, np random
import pandas as pd  # read csv, df manipulation
import time  # to simulate a real time data, time loop
import plotly.express as px  # interactive charts
import urllib
from smb.SMBHandler import SMBHandler

# read csv from a github repo
df = pd.read_csv("smp://my.ip.address/PiShare/my/path/scan.csv")

st.set_page_config(
    page_title='page',
    layout='wide'
)

# dashboard title

st.title("Scanning results....")

# top-level filters

# job_filter = st.selectbox("Select the Job", pd.unique(df['job']))
#
# # creating a single-element container.
placeholder = st.empty()
#
# # dataframe filter
#
# df = df[df['job'] == job_filter]

# near real-time / live feed simulation

for seconds in range(200):
    while True:
        i =1
    #df['age_new'] = df['age'] * np.random.choice(range(1, 5))
    #df['balance_new'] = df['balance'] * np.random.choice(range(1, 5))

    # creating KPIs
    #avg_age = np.mean(df['age_new'])

    #count_married = int(df[(df["marital"] == 'married')]['marital'].count() + np.random.choice(range(1, 30)))

    #balance = np.mean(df['balance_new'])

        with placeholder.container():
            # create three columns
            #kpi1, kpi2, kpi3 = st.columns(3)

            # fill in those three columns with respective metrics or KPIs
            # kpi1.metric(label="Age ⏳", value=round(avg_age), delta=round(avg_age) - 10)
            # kpi2.metric(label="Married Count 💍", value=int(count_married), delta=- 10 + count_married)
            # kpi3.metric(label="A/C Balance $", value=f"$ {round(balance, 2)} ",
            #             delta=- round(balance / count_married) * 100)

            # create two columns for charts

            z_data = pd.read_csv("smp://my.ip.address/PiShare/my/path/scan.csv")
            z = z_data.values
            sh_0, sh_1 = z.shape
            x, y = np.linspace(0, 1, sh_0), np.linspace(0, 1, sh_1)
            fig_col1, fig_col3, fig_col2 = st.columns(3)
            with fig_col1:
                st.markdown("heatmap")
                fig = px.density_heatmap(data_frame=df, y='y', x='x')
                st.write(fig)
            with fig_col2:
                st.markdown("barplot")
                fig2 = px.bar(z_data[::-5], x='y', y='z')
                #fig2 = px.histogram(data_frame=df, x='z')
                st.write(fig2)
            st.markdown("### Detailed Data View")
            st.dataframe(df)
            time.sleep(1)
    # placeholder.empty()

But I’ve got FileNotFoundError: [Errno 2] No such file or directory