docs for input

docs/my-website/docs/completion/input.md

@@ -1,19 +1,16 @@
 # Input Format
-The Input params are **exactly the same** as the 
-<a href="https://platform.openai.com/docs/api-reference/chat/create" target="_blank" rel="noopener noreferrer">OpenAI Create chat completion</a>, and let you call Azure OpenAI, Anthropic, Cohere, Replicate, OpenRouter models in the same format. 
-
-In addition, liteLLM allows you to pass in the following **Optional** liteLLM args:
-`force_timeout`, `azure`, `logger_fn`, `verbose`
+The Input params are **exactly the same** as the <a href="https://platform.openai.com/docs/api-reference/chat/create" target="_blank" rel="noopener noreferrer">OpenAI Create chat completion</a>, and let you call 100+ models in the same format. 
 
 ## Input - Request Body
 # Request Body
 
-**Required Fields**
+### Required Fields
 
 - `model`: *string* - ID of the model to use. Refer to the model endpoint compatibility table for details on which models work with the Chat API.
   
 - `messages`: *array* - A list of messages comprising the conversation so far.
 
+#### Properties of `messages`
 *Note* - Each message in the array contains the following properties:
 
 - `role`: *string* - The role of the message's author. Roles can be: system, user, assistant, or function.
@@ -25,7 +22,8 @@ In addition, liteLLM allows you to pass in the following **Optional** liteLLM ar
 - `function_call`: *object (optional)* - The name and arguments of a function that should be called, as generated by the model.
 
 
-**Optional Fields**
+
+### Optional Fields
 
 - `functions`: *array* - A list of functions that the model may use to generate JSON inputs. Each function should have the following properties: