diff --git a/denoising_diffusion_flax/configs/oxford102_colab.py b/denoising_diffusion_flax/configs/oxford102_colab.py
new file mode 100644
index 0000000..90e9b83
--- /dev/null
+++ b/denoising_diffusion_flax/configs/oxford102_colab.py
@@ -0,0 +1,76 @@
+import ml_collections
+
+def get_config():
+
+  config = ml_collections.ConfigDict()
+
+
+  # wandb
+  config.wandb = wandb = ml_collections.ConfigDict()
+  wandb.entity = None
+  wandb.project = "ddpm-flax-flower102"
+  wandb.job_type = "training"
+  wandb.name = None 
+  wandb.log_train = None
+  wandb.log_sample = None
+  wandb.log_model = None
+  
+
+  # training
+  config.training = training = ml_collections.ConfigDict()
+  training.num_train_steps = 20000
+  training.log_every_steps = 100
+  training.loss_type = 'l1' # l1 or l2
+  training.half_precision = False
+  training.save_and_sample_every = 5000
+  training.num_sample = 36
+
+
+  # ema
+  config.ema = ema = ml_collections.ConfigDict()
+  ema.beta = 0.995
+  ema.update_every = 10
+  ema.update_after_step = 100
+  ema.inv_gamma = 1.0
+  ema.power = 2 / 3
+  ema.min_value = 0.0
+ 
+
+  # ddpm 
+  config.ddpm = ddpm = ml_collections.ConfigDict()
+  ddpm.beta_schedule = 'cosine'
+  ddpm.timesteps = 1000
+  ddpm.p2_loss_weight_gamma = 1. # p2 loss weight, from https://arxiv.org/abs/2204.00227 - 0 is equivalent to weight of 1 across time - 1. is recommended
+  ddpm.p2_loss_weight_k = 1
+  ddpm.self_condition = False # not tested yet
+  ddpm.pred_x0 = False # by default, the model will predict noise, if True predict x0
+
+
+  # data
+  config.data = data = ml_collections.ConfigDict()
+  data.dataset ='oxford_flowers102'
+  data.batch_size = 32
+  data.cache = False
+  data.image_size = 128
+  data.channels = 3
+
+
+  # model
+  config.model = model = ml_collections.ConfigDict()
+  model.dim = 64
+  model.dim_mults = (1, 2, 4, 8)
+
+
+  # optim
+  config.optim = optim = ml_collections.ConfigDict()
+  optim.optimizer = 'Adam'
+  optim.lr = 2e-4
+  optim.beta1 = 0.9
+  optim.beta2 = 0.99
+  optim.eps = 1e-8
+
+  config.seed = 42
+
+  return config
+
+
diff --git a/denoising_diffusion_flax/configs/oxford102_p2_selfcondition.py b/denoising_diffusion_flax/configs/oxford102_p2_selfcondition.py
new file mode 100644
index 0000000..d653795
--- /dev/null
+++ b/denoising_diffusion_flax/configs/oxford102_p2_selfcondition.py
@@ -0,0 +1,76 @@
+import ml_collections
+
+def get_config():
+
+  config = ml_collections.ConfigDict()
+
+
+  # wandb
+  config.wandb = wandb = ml_collections.ConfigDict()
+  wandb.entity = None
+  wandb.project = "ddpm-flax-flower102"
+  wandb.job_type = "training"
+  wandb.name = None 
+  wandb.log_train = True
+  wandb.log_sample = True
+  wandb.log_model = True
+  
+
+  # training
+  config.training = training = ml_collections.ConfigDict()
+  training.num_train_steps = 700000
+  training.log_every_steps = 100
+  training.loss_type = 'l1'
+  training.half_precision = False
+  training.save_and_sample_every = 1000
+  training.num_sample = 64
+
+
+  # ema
+  config.ema = ema = ml_collections.ConfigDict()
+  ema.beta = 0.995
+  ema.update_every = 10
+  ema.update_after_step = 100
+  ema.inv_gamma = 1.0
+  ema.power = 2 / 3
+  ema.min_value = 0.0
+ 
+
+  # ddpm 
+  config.ddpm = ddpm = ml_collections.ConfigDict()
+  ddpm.beta_schedule = 'cosine'
+  ddpm.timesteps = 1000
+  ddpm.p2_loss_weight_gamma = 1. # p2 loss weight, from https://arxiv.org/abs/2204.00227 - 0 is equivalent to weight of 1 across time - 1. is recommended
+  ddpm.p2_loss_weight_k = 1
+  ddpm.self_condition = True # not tested yet
+  ddpm.pred_x0 = False # by default, the model will predict noise, if True predict x0
+
+
+  # data
+  config.data = data = ml_collections.ConfigDict()
+  data.dataset ='oxford_flowers102'
+  data.batch_size = 64
+  data.cache = False
+  data.image_size = 128
+  data.channels = 3
+
+
+  # model
+  config.model = model = ml_collections.ConfigDict()
+  model.dim = 64
+  model.dim_mults = (1, 2, 4, 8)
+
+
+  # optim
+  config.optim = optim = ml_collections.ConfigDict()
+  optim.optimizer = 'Adam'
+  optim.lr = 2e-4
+  optim.beta1 = 0.9
+  optim.beta2 = 0.99
+  optim.eps = 1e-8
+
+  config.seed = 42
+
+  return config
+
+
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