diff --git a/cfpq_data/utils/__init__.py b/cfpq_data/utils/__init__.py
deleted file mode 100644
index aab171d7..00000000
--- a/cfpq_data/utils/__init__.py
+++ /dev/null
@@ -1,2 +0,0 @@
-from cfpq_data.utils.utils import *
-from cfpq_data.utils.graphs_downloader import *
diff --git a/cfpq_data/utils/graphs_downloader.py b/cfpq_data/utils/graphs_downloader.py
deleted file mode 100644
index 6f3b418e..00000000
--- a/cfpq_data/utils/graphs_downloader.py
+++ /dev/null
@@ -1,46 +0,0 @@
-import requests
-
-from cfpq_data.utils import add_graph_dir
-
-
-# TODO: rewrite to work with Google API
-def download_file_from_google_drive(file_id, destination):
-    download_file_prefix = "https://docs.google.com/uc?export=download"
-
-    session = requests.Session()
-
-    response = session.get(download_file_prefix, params={"id": file_id}, stream=True)
-    token = get_confirm_token(response)
-
-    if token:
-        params = {"id": file_id, "confirm": token}
-        response = session.get(download_file_prefix, params=params, stream=True)
-
-    save_response_content(response, destination)
-
-
-def get_confirm_token(response):
-    for key, value in response.cookies.items():
-        if key.startswith("download_warning"):
-            return value
-
-    return None
-
-
-def save_response_content(response, destination):
-    chunk_size = 32768
-
-    with open(destination, "wb") as f:
-        for chunk in response.iter_content(chunk_size):
-            if chunk:  # filter out keep-alive new chunks
-                f.write(chunk)
-
-
-def download_data(graph_group, graph_name, graph_key):
-    dst = add_graph_dir(graph_group)
-
-    arch_dst = dst / f"{graph_name}.tar.xz"
-
-    download_file_from_google_drive(graph_key, arch_dst)
-
-    return dst
diff --git a/cfpq_data/utils/utils.py b/cfpq_data/utils/utils.py
deleted file mode 100644
index eb1ba5c8..00000000
--- a/cfpq_data/utils/utils.py
+++ /dev/null
@@ -1,82 +0,0 @@
-import os
-import shutil
-from pathlib import Path
-from typing import List
-
-from cfpq_data.config import MAIN_FOLDER
-
-
-def __unpack_archive_listdir(target_dir: Path, arch: str) -> List[str]:
-    """
-    Returns a list of files from the archive
-
-    :param target_dir: folder where the archive will be unpacked
-    :type target_dir: Path
-    :param arch: path to archive
-    :type arch: str
-    :return: list of files from the archive
-    :rtype: List[str]
-    """
-
-    tmp = target_dir / "tmp"
-    os.mkdir(tmp)
-    shutil.unpack_archive(arch, tmp)
-    result = os.listdir(tmp)
-    shutil.rmtree(tmp)
-    return result
-
-
-def unpack_graph(graph_group: str, graph_name: str) -> str:
-    """
-    Unpacks the graph to the desired folder
-
-    :param graph_group: graph group type
-    :type graph_group: str
-    :param graph_name: graph name
-    :type graph_name: str
-    :return: path to the unpacked graph
-    :rtype: str
-    """
-
-    to = MAIN_FOLDER / "data" / graph_group / "Graphs"
-
-    arch = to / f"{graph_name}.tar.xz"
-
-    shutil.unpack_archive(arch, to)
-
-    graph = __unpack_archive_listdir(to, arch)[0]
-
-    os.remove(arch)
-
-    return os.path.join(to, graph)
-
-
-def clean_dir(name: str) -> None:
-    """
-    Clears the specified folder
-
-    :param name: folder to clear
-    :type name: str
-    :return: None
-    :rtype: None
-    """
-
-    path = MAIN_FOLDER / "data" / name / "Graphs"
-    if os.path.isdir(path):
-        shutil.rmtree(path)
-    os.mkdir(path)
-
-
-def add_graph_dir(name: str) -> Path:
-    """
-    Creates a folder for the specified graph type
-
-    :param name: specified graph type
-    :type name: str
-    :return: path to folder for the specified graph type
-    :rtype: Path
-    """
-
-    dst = MAIN_FOLDER / "data" / name / "Graphs"
-    dst.mkdir(parents=True, exist_ok=True)
-    return dst