Fix: `flow-merge inputs` command output is not complete and needs a revamp

[sariola]

🐛 Bug report

Summary

It's at first draft stage. To be completed.

s@zappacosta ~/repos/april-oss/flow-merge
 (fix/10-bug-generated-model-card-shouldnt-include-validatedinputdata-object +*)$ flow-merge inputs                     31.3s  Fri 26 Apr 2024 07:49:27 PM EEST

# Required parameters
- 'base_model': 			 the base model to be used for merging
- 'models': 				 list of dictionaries, each representing a model to be merged
 	- 'model': 				 each model dictionary should have a 'model' property specifying the model path or identifier
 	- 'weight': 				 the 'weight' property in a model dictionary is optional and specifies the weight of the model during merging
- 'method': 				 the merge method to be used, one of ['addition-task-arithmetic','ties-merging','slerp','dare-ties-merging','model-soup','passthrough']

# Optional parameters
- 'device': 				 the device to be used for merging one of ['cpu','cuda']
- 'method_global_parameters': 		 global parameters for the merge method
 	- 'normalize': bool				 lorem ipsum
 	- 'p': float					 lorem ipsum
 	- 'scaling_coefficient': float		 lorem ipsum
 	- 't': float					 lorem ipsum
 	- 'top_k': float				 lorem ipsum
- 'directory_settings': 		 directories for caching, loading, and saving models
 	- 'cache_dir': str				 lorem ipsum
 	- 'local_dir': str					 lorem ipsum
 	- 'output_dir': str		 lorem ipsum
- 'hf_hub_settings': 			 settings for interacting with the Hugging Face Hub
 	- 'token': str				 lorem ipsum
 	- 'trust_remote_code': bool					 lorem ipsum
- 'tokenizer_settings': 		 settings for the tokenizer used with the merged model
 	- 'interpolation_method': str		 lorem ipsum
 	- 'mode': str				 lorem ipsum