docs clarify vertex vs gemini

docs/my-website/docs/providers/gemini.md

@@ -4,11 +4,23 @@ import TabItem from '@theme/TabItem';
 
 # Gemini - Google AI Studio
 
-## Pre-requisites
+| Property | Details |
-* `pip install -q google-generativeai`
+|-------|-------|
-* Get API Key - https://aistudio.google.com/
+| Description | Google AI Studio is a fully-managed AI development platform for building and using generative AI. |
+| Provider Route on LiteLLM | `gemini/` |
+| Provider Doc | [Google AI Studio ↗](https://ai.google.dev/aistudio) |
+| API Endpoint for Provider | https://generativelanguage.googleapis.com |
+
+<br />
+
+
+## API Keys
+
+```python
+import os
+os.environ["GEMINI_API_KEY"] = "your-api-key"
+```
 
-# Gemini-Pro
 ## Sample Usage
 ```python
 from litellm import completion

docs/my-website/docs/providers/vertex.md

@@ -4,6 +4,17 @@ import TabItem from '@theme/TabItem';
 
 # VertexAI [Anthropic, Gemini, Model Garden]
 
+
+| Property | Details |
+|-------|-------|
+| Description | Vertex AI is a fully-managed AI development platform for building and using generative AI. |
+| Provider Route on LiteLLM | `vertex_ai/` |
+| Link to Provider Doc | [Vertex AI ↗](https://cloud.google.com/vertex-ai) |
+| Base URL | [https://{vertex_location}-aiplatform.googleapis.com/](https://{vertex_location}-aiplatform.googleapis.com/) |
+
+<br />
+<br />
+
 <a target="_blank" href="https://colab.research.google.com/github/BerriAI/litellm/blob/main/cookbook/liteLLM_VertextAI_Example.ipynb">
   <img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab"/>
 </a>