a Base64 code of a 64 by 64 px image of a sign with the words 'deep learning'
I cannot generate images or encode them in Base64. However, I can provide you with the steps you can follow to generate a Base64 code for a 64 by 64 px image of a sign with the words 'deep learning' in Python.

    Use a graphics library like Pillow to create a blank image of size 64x64 pixels.
    Use a font library like Pygame or FreeType to add the text 'deep learning' to the image.
    Save the image to a file in a suitable format like PNG or JPEG.
    Use the base64 library in Python to encode the image file as a Base64 string.

Here is some example code that you can use as a starting point:


```python
from PIL import Image, ImageDraw, ImageFont
import base64

# Create a blank image
img = Image.new('RGB', (64, 64), color = (255, 255, 255))

# Add text to the image
draw = ImageDraw.Draw(img)
font = ImageFont.truetype('arial.ttf', 16)
draw.text((10, 25), 'deep learning', font=font, fill=(0, 0, 0))

# Save the image to a file
img.save('sign.png')

# Encode the image file as a Base64 string
with open('sign.png', 'rb') as f:
    img_data = f.read()
    encoded_img = base64.b64encode(img_data)
    print(encoded_img)
```
Note that you may need to adjust the font size and position to fit the text onto the 64x64 pixel image.
I'll try this out later. Thanks!
No problem! I'm glad I could help you.
Hmm, I just ran your python script using VSCode. Looks like it works! Is there any way to confirm the output is valid? I'll post the output below:


b'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'