I found a small problem in i2c/oled_i2c/img_to_array.py

[bickman]

Problem: If people use this script to generate their own image's head file, when compiling they will get an error , because in the generated .h file lack a ; Fix: in the file img_to_array.py line 76 add a ; buffer_hex = f'static uint8_t {img_name}[] = {{{buffer}}};\n'

[lurch]

ping @JamesH65 as I believe he was looking at this example as part of #217