added theme configuration file

app.py

@@ -23,6 +23,9 @@ from bs4 import BeautifulSoup
 import matplotlib.pyplot as plt
 import numpy as np
 import timeit
+import shutil
+
+shutil.copy("./config.toml","~/.streamlit/config.toml")
 
 
 def table_data():

config.toml

@@ -0,0 +1,2 @@
+[theme]
+base="dark"