minor logging improvements

inkycal/modules/inkycal_jokes.py

@@ -39,7 +39,7 @@ class Jokes(inkycal_module):
         im_width = int(self.width - (2 * self.padding_left))
         im_height = int(self.height - (2 * self.padding_top))
         im_size = im_width, im_height
-        logger.info(f'image size: {im_width} x {im_height} px')
+        logger.debug(f'image size: {im_width} x {im_height} px')
 
         # Create an image for black pixels and one for coloured pixels
         im_black = Image.new('RGB', size=im_size, color='white')
@@ -47,8 +47,9 @@ class Jokes(inkycal_module):
 
         # Check if internet is available
         if internet_available():
-            logger.info('Connection test passed')
+            logger.debug('Connection test passed')
         else:
+            logger.error("Network not reachable. Please check your connection.")
             raise NetworkNotReachableError
 
         # Set some parameters for formatting feeds