diff --git a/README.md b/README.md
index 5fa1e67..29ce670 100644
--- a/README.md
+++ b/README.md
@@ -84,28 +84,24 @@ from xllm import Config
 from xllm.datasets import GeneralDataset
 from xllm.experiments import Experiment
 
-# 1. Init Config which controls the internal logic of xllm
-config = Config(model_name_or_path="facebook/opt-350m")
+# Init Config which controls the internal logic of xllm
+config = Config(model_name_or_path="HuggingFaceH4/zephyr-7b-beta")
 
-# 2. Prepare the data
+# Prepare the data
 train_data = ["Hello!"] * 100
-
-# 3. Load the data
 train_dataset = GeneralDataset.from_list(data=train_data)
 
-# 4. Init Experiment
+# Build Experiment from Config: init tokenizer and model, apply LoRA and so on
 experiment = Experiment(config=config, train_dataset=train_dataset)
-
-# 5. Build Experiment from Config: init tokenizer and model, apply LoRA and so on
 experiment.build()
 
-# 6. Run Experiment (training)
+# Run Experiment (training)
 experiment.run()
 
-# 7. [Optional] Fuse LoRA layers
+# [Optional] Fuse LoRA layers
 experiment.fuse_lora()
 
-# 8. [Optional] Push fused model (or just LoRA weight) to the HuggingFace Hub
+# [Optional] Push fused model (or just LoRA weight) to the HuggingFace Hub
 experiment.push_to_hub(repo_id="YOUR_NAME/MODEL_NAME")
 ```
 
@@ -116,7 +112,7 @@ experiment.push_to_hub(repo_id="YOUR_NAME/MODEL_NAME")
 
 ```python
 config = Config(
-    model_name_or_path="HuggingFaceH4/zephyr-7b-beta", 
+    model_name_or_path="openchat/openchat_3.5", 
     apply_lora=True,
 )
 ```
@@ -125,7 +121,7 @@ config = Config(
 
 ```python
 config = Config(
-    model_name_or_path="HuggingFaceH4/zephyr-7b-beta",
+    model_name_or_path="openchat/openchat_3.5",
     apply_lora=True,
     lora_rank=8,
     lora_alpha=32,
@@ -144,7 +140,7 @@ config = Config(
 
 ```python
 config = Config(
-    model_name_or_path="HuggingFaceH4/zephyr-7b-beta",
+    model_name_or_path="01-ai/Yi-34B",
     apply_lora=True,
     load_in_4bit=True,
     prepare_model_for_kbit_training=True,
@@ -155,7 +151,7 @@ config = Config(
 
 ```python
 config = Config(
-    model_name_or_path="HuggingFaceH4/zephyr-7b-beta",
+    model_name_or_path="01-ai/Yi-34B",
     stabilize=True,
     apply_lora=True,
     load_in_4bit=True,
@@ -303,7 +299,7 @@ You can explicitly specify to fuse the model after training.
 config = Config(
     model_name_or_path="HuggingFaceH4/zephyr-7b-beta", 
     apply_lora=True,
-    fuse_after_train=True,
+    fuse_after_training=True,
 )
 ```
 
@@ -315,7 +311,7 @@ config = Config(
     apply_lora=True,
     load_in_4bit=True,
     prepare_model_for_kbit_training=True,
-    fuse_after_train=True,
+    fuse_after_training=True,
 )
 ```
 
@@ -335,17 +331,29 @@ experiment.fuse_lora()
 `train.py`
 ```python
 from xllm.core.config import Config
+from xllm.datasets import GeneralDataset
 from xllm.cli.train import cli_run_train
 
 if __name__ == '__main__':
-    cli_run_train(config_cls=Config)
+    train_data = ["Hello!"] * 100
+    train_dataset = GeneralDataset.from_list(data=train_data)
+    cli_run_train(config_cls=Config, train_dataset=train_dataset)
 ```
 
-Run train
+Run train (in the `num_gpus` parameter, specify as many GPUs as you have)
 ```bash
 deepspeed --num_gpus=8 train.py --deepspeed_stage 2
 ```
 
+You also can pass other parameters
+```bash
+deepspeed --num_gpus=8 train.py \
+  --deepspeed_stage 2 \
+  --apply_lora True \
+  --stabilize True \
+  --use_gradient_checkpointing True
+```
+
 </details>
 
 ### Colab notebooks
@@ -437,7 +445,7 @@ set it up this way for demo purposes, but we're planning to add more datasets so
 download and handle your dataset. Simply put, you take care of your data, and X—LLM handles the rest. We've done it this
 way on purpose, to give you plenty of room to get creative and customize to your heart's content.
 
-## Build your own project
+### Build your own project
 
 To set up your own project using X—LLM, you need to do two things:
 
diff --git a/src/xllm/cli/train.py b/src/xllm/cli/train.py
index 9aa9d0c..1f107f6 100644
--- a/src/xllm/cli/train.py
+++ b/src/xllm/cli/train.py
@@ -12,13 +12,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from typing import Type
+from typing import Optional, Type
 
 from transformers import (
     HfArgumentParser,
 )
 
 from ..core.config import Config
+from ..datasets.general import GeneralDataset
 from ..experiments.base import Experiment
 from ..run.train import train
 from ..utils.cli import setup_cli
@@ -26,11 +27,13 @@
 
 def cli_run_train(
     config_cls: Type[Config] = Config,
+    train_dataset: Optional[GeneralDataset] = None,
+    eval_dataset: Optional[GeneralDataset] = None,
 ) -> Experiment:
     parser = HfArgumentParser(config_cls)
     config = parser.parse_args_into_dataclasses()[0]
     setup_cli(config=config, logger_path="./xllm_train.log")
-    experiment = train(config=config)
+    experiment = train(config=config, train_dataset=train_dataset, eval_dataset=eval_dataset)
     return experiment
 
 
diff --git a/src/xllm/core/config.py b/src/xllm/core/config.py
index 3727602..5ff3203 100644
--- a/src/xllm/core/config.py
+++ b/src/xllm/core/config.py
@@ -152,7 +152,7 @@ class Config:
             "help": "Local path to fused model. Useful if you want to quantize model after fusing on the same machine",
         },
     )
-    fuse_after_train: bool = field(
+    fuse_after_training: bool = field(
         default=False,
         metadata={
             "help": "Fuse or not model after training",
diff --git a/src/xllm/experiments/base.py b/src/xllm/experiments/base.py
index 99eec06..61e3aea 100644
--- a/src/xllm/experiments/base.py
+++ b/src/xllm/experiments/base.py
@@ -425,7 +425,7 @@ def run(self):
 
         self.after_train()
 
-        if self.config.fuse_after_train:
+        if self.config.fuse_after_training:
             self.fuse_lora()
 
         if is_distributed_training():
diff --git a/src/xllm/run/train.py b/src/xllm/run/train.py
index 8feaba2..3712b8f 100644
--- a/src/xllm/run/train.py
+++ b/src/xllm/run/train.py
@@ -11,21 +11,33 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from typing import Optional
 
 from ..core.config import Config
+from ..datasets.general import GeneralDataset
 from ..experiments.base import Experiment
 from ..experiments.registry import experiments_registry
 
 
 def train(
     config: Config,
+    train_dataset: Optional[GeneralDataset] = None,
+    eval_dataset: Optional[GeneralDataset] = None,
 ) -> Experiment:
     experiment_cls = experiments_registry.get(config.experiment_key)
 
     if experiment_cls is None:
         raise ValueError(f"Experiment class {config.experiment_key} not found")
 
-    experiment: Experiment = experiment_cls(config=config)
+    additional_kwargs = {}
+
+    if train_dataset is not None:
+        additional_kwargs["train_dataset"] = train_dataset
+
+    if eval_dataset is not None:
+        additional_kwargs["train_dataset"] = eval_dataset
+
+    experiment: Experiment = experiment_cls(config=config, **additional_kwargs)
 
     experiment.build()