Fixed issue with Gemini API

lib/blog_postprocessing/save_image.py

@@ -1,35 +0,0 @@
-import datetime
-import os
-import requests
-from PIL import Image
-import logging
-
-def save_generated_image(img_generation_response, image_dir):
-    """
-    Save generated images for blog, ensuring unique names for SEO.
-    """
-    logging.basicConfig(level=logging.INFO)
-    logger = logging.getLogger(__name__)
-
-    generated_image_name = f"generated_image_{datetime.datetime.now():%Y-%m-%d-%H-%M-%S}.png"
-    generated_image_filepath = os.path.join(image_dir, generated_image_name)
-    generated_image_url = img_generation_response.data[0].url
-
-    logger.info(f"Fetch the image from url: {generated_image_url}")
-    try:
-        response = requests.get(generated_image_url, stream=True)
-        response.raise_for_status()
-        with open(generated_image_filepath, "wb", encoding="utf-8") as image_file:
-            image_file.write(response.content)
-    except requests.exceptions.RequestException as e:
-        logger.error(f"Failed to get generated image content: {e}")
-        return None
-
-    logger.info(f"Saved image at path: {generated_image_filepath}")
-
-    if os.environ.get('DISPLAY', ''):  # Check if display is supported
-        img = Image.open(generated_image_filepath)
-        img.show()
-
-    return generated_image_filepath
-