code: def loadtxt(path, delimiter, dtype=None):
      try:
          import pandas as pd
  
          df = pd.read_csv(path, delimiter=delimiter, header=None)
          return df.values
      except ImportError:
          warnings.warn(
              "Pandas is not installed, now using numpy.loadtxt to load data, "
              "which could be extremely slow. Accelerate by installing pandas"
          )
          return np.loadtxt(path, delimiter=delimiter)
  
imports: from __future__ import absolute_import
  import errno
  import hashlib
  import os
  import pickle
  import sys
  import warnings
  import networkx.algorithms
  import numpy
  import requests
  from tqdm import tqdm
  from ..None import backend
  from .graph_serialize import load_graphs, load_labels, save_graphs
  from .tensor_serialize import load_tensors, save_tensors
label_desc: Use image node_id 1 for calling a global function with example usage: loadtxt(path, delimiter, dtype) and returns: df, np