diff --git a/.env.template b/.env.template
deleted file mode 100644
index b079274..0000000
--- a/.env.template
+++ /dev/null
@@ -1,4 +0,0 @@
-# DB_HOST will be automatically set by the program
-DB_NAME=
-DB_USER=
-DB_PASSWORD=
\ No newline at end of file
diff --git a/exec.py b/exec.py
deleted file mode 100644
index 16c8993..0000000
--- a/exec.py
+++ /dev/null
@@ -1,120 +0,0 @@
-'''
-    This exec.py is solely for the building a executable file using pyinstaller.
-    It is not recommended to run this file directly even though it is possible.
-'''
-
-import json
-import os
-import threading
-import time
-from utils.network_utils import NetworkUtils
-from utils.snmp_manager import SNMPManager
-from utils.graph_manager import GraphManager
-
-# Function to display a rotating cursor
-def show_spinner(stop_event):
-    spinner = ['|', '/', '-', '\\']
-    idx = 0
-    while not stop_event.is_set():
-        print(spinner[idx % len(spinner)], end='\r')
-        idx += 1
-        time.sleep(0.1)
-
-def main():
-    # Prompt user for inputs
-    db_host = input("Enter DB Host IP: ")
-    db_name = input("Enter DB Name: ")
-    db_user = input("Enter DB User: ")
-    db_password = input("Enter DB Password: ")
-    if not db_password:
-        db_password = ""
-    snmp_version = int(input("Enter SNMP Version (1, 2, or 3): "))
-    
-    if snmp_version in [1, 2]:
-        community = input("Enter SNMP Community: ")
-        user = auth_key = priv_key = auth_protocol = priv_protocol = None
-    elif snmp_version == 3:
-        community = None
-        user = input("Enter SNMPv3 User: ")
-        auth_key = input("Enter SNMPv3 Auth Key: ")
-        priv_key = input("Enter SNMPv3 Priv Key: ")
-        auth_protocol = input("Enter SNMPv3 Auth Protocol (e.g., usmHMACSHAAuthProtocol): ")
-        priv_protocol = input("Enter SNMPv3 Priv Protocol (e.g., usmAesCfb128Protocol): ")
-    else:
-        print("Invalid SNMP version. Must be 1, 2, or 3.")
-        return
-
-    subnet = input("Enter Subnet (e.g., 192.168.1.0/24): ")
-
-    # Set environment variables
-    os.environ['DB_HOST'] = db_host
-    os.environ['DB_NAME'] = db_name
-    os.environ['DB_USER'] = db_user
-    os.environ['DB_PASSWORD'] = db_password
-
-    all_ips = NetworkUtils.get_ips_from_subnets([subnet])
-
-    # Start the spinner in a separate thread
-    stop_event = threading.Event()
-    spinner_thread = threading.Thread(target=show_spinner, args=(stop_event,))
-    spinner_thread.start()
-
-    active_ips = NetworkUtils.scan_subnet(all_ips)
-    
-    # Stop the spinner
-    stop_event.set()
-    spinner_thread.join()
-
-    print("\n\nActive IPs")
-    for ip in active_ips:
-        print(ip)
-    
-    all_neighbors = {}
-    snmp_manager = SNMPManager(snmp_version, community=community, user=user, auth_key=auth_key, priv_key=priv_key, auth_protocol=auth_protocol, priv_protocol=priv_protocol)
-    
-    # Start the spinner again for gathering neighbors and ports data
-    stop_event.clear()
-    spinner_thread = threading.Thread(target=show_spinner, args=(stop_event,))
-    spinner_thread.start()
-
-    for ip in active_ips:
-        neighbors = snmp_manager.get_snmp_neighbors(ip)
-        local_ports = snmp_manager.get_local_ports(ip)
-        all_neighbors[ip] = {
-            "neighbors": neighbors,
-            "ports": local_ports
-        }
-
-    # Stop the spinner
-    stop_event.set()
-    spinner_thread.join()
-
-    print("\nSNMP data collection complete.")
-    
-    save_path = input("Press Enter to save neighbors.json to the current working directory or enter a different path: ").strip()
-    if not save_path:
-        save_path = os.path.join(os.getcwd(), 'neighbors.json')
-    else:
-        if not os.path.isdir(os.path.dirname(save_path)):
-            print("Invalid path provided. Saving to the current working directory instead.")
-            save_path = os.path.join(os.getcwd(), 'neighbors.json')
-    with open(save_path, 'w') as json_file:
-        json.dump(all_neighbors, json_file, indent=4)
-    print(f"Neighbors data saved to {save_path}")
-
-    generate_graph = input("Do you want to generate a network topology graph? (yes/no): ").strip().lower()
-    if generate_graph == 'yes':
-        graph_manager = GraphManager(snmp_version, community=community, user=user, auth_key=auth_key, priv_key=priv_key, auth_protocol=auth_protocol, priv_protocol=priv_protocol)
-        G = graph_manager.build_topology(active_ips)
-        graph_manager.draw_topology(G)
-        print("Network topology graph generated and saved as network_topology.png")
-
-if __name__ == "__main__":
-    continue_running = True
-    while continue_running:
-        try:
-            main()
-            continue_running = False
-        except Exception as e:
-            print(f"An error occurred: {e}")
-            print("Restarting the program...\n")
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