code: def test_text(self):
      mpl.rcParams["date.converter"] = "concise"
      fig, (ax1, ax2, ax3) = plt.subplots(3, 1, layout="constrained")
  
      limit_value = 10
      font_properties = {
          "family": "serif",
          "size": 12,
          "weight": "bold",
      }
      test_date = datetime.datetime(2023, 10, 1)
  
      x_data = np.array(range(1, limit_value))
      y_data = np.array(range(1, limit_value))
  
      x_dates = np.array(
          [
              datetime.datetime(2023, 10, n)
              for n in range(1, limit_value)
          ]
      )
      y_dates = np.array(
          [
              datetime.datetime(2023, 10, n)
              for n in range(1, limit_value)
          ]
      )
  
      ax1.plot(x_dates, y_data)
      ax1.text(test_date, 5, "Inserted Text", **font_properties)
  
      ax2.plot(x_data, y_dates)
      ax2.text(7, test_date, "Inserted Text", **font_properties)
  
      ax3.plot(x_dates, y_dates)
      ax3.text(test_date, test_date, "Inserted Text", **font_properties)
  
imports: import datetime
  import numpy
  import pytest
  import matplotlib.pyplot
  import matplotlib
label_desc: Use image node_id 44 for calling the TestDatetimePlotting obj's underlying member method code with example usage: obj.test_text() without return types