title: i am unable to compare the text widget data with a string in tkinter
body: <pre><code>def on_entry_click_text(event):
      if(speech_text.get('1.0', END) == 'Click and Say...'):#&lt;-not working
          speech_text.delete('1.0',END) # delete all the text in the entry
          speech_text.insert(END,'') #Insert blank for user input
          speech_text.config(fg = 'black')
  
  winchat=Tk()
  speech_text=Text(winchat)
  speech_text.bind("&lt;FocusOut&gt;",on_focusout_text)
  speech_text.insert(END,'Click and Say...')
  speech_text.pack()
  </code></pre>
  
  <p>i have set the value of the text field 'Click and Say...' and want when ever the user clicks the text box data clears out.</p>