cleanup of unused code

app.py

@@ -1,5 +1,4 @@
 import gradio as gr
-import requests
 import pandas as pd
 import os
 import fnmatch
@@ -7,8 +6,8 @@ import json
 
 
 class MultiURLData:
-    def __init__(self, file_path):
-        self.file_path = file_path
+    def __init__(self):
+        pass
 
     def fetch_data(self):
 
@@ -51,7 +50,7 @@ class MultiURLData:
 
         return data
 
-data_provider = MultiURLData("file_urls.txt")
+data_provider = MultiURLData()
 
 block = gr.Blocks()