title: 'Required argument not found' error when calling cv2.putText()
body: <p>In this line I am getting the following error:</p>
  
  <pre class="lang-py prettyprint-override"><code>cv2.putText(image,"Unknown" + str(conf), (J.left(), J.bottom()),font, 200)    
  </code></pre>
  
  <pre class="lang-none prettyprint-override"><code>Error
  Traceback (most recent call last):
    File "C:\Users\ACER\Desktop\PROJECT ALL RESOURCE\PROJECT ALL RESOURCE\Implementation\PYTHON FILES\facerecognition.py", line 73, in &lt;module&gt;
      (J.left(), J.bottom()),font, 200)                                            # Writing the name of the face recognized
  TypeError: Required argument 'color' (pos 6) not found
  </code></pre>
  
  <p>Can you describe to me what this error message is about?</p>