Merge pull request #12 from mikevanis/master

Format tweak for "Press BOOT button"

Author: mikevanis

esptool-python-gui.py

@@ -165,7 +165,7 @@ def upload_from_github(self, serial_port, url):
         esptool_options[-1] = fp.name
         try:
             print(" ")
-            print("*** Please hold down BOOT button ***")
+            print("👇 Please hold down BOOT button 👇")
             if self.erase:
                 esptool_main(esptool_erase_options)
             esptool_main(esptool_options)