```ruby
class Zipcode < ActiveRecord::Base
  has_many :candidates
  require 'net/http'
  require 'json'
  def self.get_polling_place(address)
    uri = URI.parse("https://www.googleapis.com/civicinfo/v2/voterinfo?key=#{ENV['API_KEY']}&address=#{address.gsub(' ', '%20')}&electionId=2000")
    response = JSON.parse(Net::HTTP.get(uri))
    return response['pollingLocations'][0] if response.length > 1
    {'locationName' => 'Sorry, we can\'t find a polling place for your location at this time. Please try a different address or check back closer to election day.'}
  end
  def self.get_district(address)
    uri = URI.parse("https://www.googleapis.com/civicinfo/v2/voterinfo?key=#{ENV['API_KEY']}&address=#{address.gsub(' ', '%20')}&electionId=2000")
    response = JSON.parse(Net::HTTP.get(uri))
    response['contests'].each do |response|
      if response['office'].include?('US House of Representatives')
        return response['district']['name']
      end
    end
  end

end


```

Add error message if district not found
user
```ruby
class Zipcode < ActiveRecord::Base
  has_many :candidates
  require 'net/http'
  require 'json'
  def self.get_polling_place(address)
    uri = URI.parse("https://www.googleapis.com/civicinfo/v2/voterinfo?key=#{ENV['API_KEY']}&address=#{address.gsub(' ', '%20')}&electionId=2000")
    response = JSON.parse(Net::HTTP.get(uri))
    return response['pollingLocations'][0] if response.length > 1
    {'locationName' => 'Sorry, we can\'t find a polling place for your location at this time. Please try a different address or check back closer to election day.'}
  end
  def self.get_district(address)
    uri = URI.parse("https://www.googleapis.com/civicinfo/v2/voterinfo?key=#{ENV['API_KEY']}&address=#{address.gsub(' ', '%20')}&electionId=2000")
    response = JSON.parse(Net::HTTP.get(uri))
    response['contests'].each do |response|
      if response['office'].include?('US House of Representatives')
        return response['district']['name']
      end
    end
    return "Sorry, we couldn't find a district for that address. Please enter a different address."
  end
end


```
assistant