-my $consumer_key = 'CONSUMER_KEY';
-my $consumer_key_secret = 'CONSUMER_KEY_SECRET';
-my $access_token = 'ACCESS_TOKEN';
-my $access_token_secret = 'ACCESS_TOKEN_SECRET';
+use YAML::Tiny;
+my $config = (YAML::Tiny->read('config.yml'))->[0];
+
+my $consumer_key = $config->{'consumer_key'};
+my $consumer_key_secret = $config->{'consumer_secret'};
+my $access_token = $config->{'access_token'};
+my $access_token_secret = $config->{'access_token_secret'};