refactor: clean up ai_service code formatting

- Adjust formatting for message parameters in the chat call
- Eliminate unnecessary blank lines in generate_prompt_request method
- Ensure consistent styles for arrays and block indentation

These changes improve code readability and maintain consistency in
formatting for better maintainability without altering functionality.

app/jobs/batch_generate_weather_arts_job.rb

@@ -30,5 +30,4 @@ class BatchGenerateWeatherArtsJob < ApplicationJob
   #   time = Time.current.in_time_zone(timezone)
   #   time.hour == 2
   # end
-
 end

app/services/ai_service.rb

@@ -11,13 +11,13 @@ class AiService
     response = @client.chat(
       parameters: {
         model: "gpt-4",
-        messages: [{
+        messages: [ {
                      role: "system",
                      content: "You are a professional artist creating prompts for DALL-E 3. Create realistic, artistic weather scenes featuring iconic landmarks."
                    }, {
                      role: "user",
                      content: generate_prompt_request(city, weather_data)
-                   }],
+                   } ],
         temperature: 0.7,
         max_tokens: 300
       }
@@ -45,20 +45,20 @@ class AiService
   def generate_prompt_request(city, weather_data)
     <<~PROMPT
       Create a DALL-E 3 prompt for a weather scene in #{city.name}, #{city.country.name}.
-      
+
       Weather conditions:
       - Temperature: #{weather_data[:temperature]}°C
       - Weather: #{weather_data[:description]}
       - Cloud cover: #{weather_data[:cloud]}%
       - Time: Early morning
-      
+
       Requirements:
       - Feature iconic landmarks or architecture from #{city.name}
       - Realistic style
       - Weather conditions should be clearly visible
       - Atmospheric and artistic composition
-      
+
       Generate a detailed, creative prompt that will produce a beautiful and realistic image.
     PROMPT
   end
-end
+end

config/routes.rb

@@ -1,8 +1,8 @@
 Rails.application.routes.draw do
   root "home#index"
 
-  resources :cities, only: [:index, :show] do
+  resources :cities, only: [ :index, :show ] do
-    resources :weather_arts, path: 'weather', only: [:show], param: :slug
+    resources :weather_arts, path: "weather", only: [ :show ], param: :slug
   end
 
   # namespace :admin do