docs(audio_transcription.md): add docs on audio transcription

docs/my-website/docs/audio_transcription.md

@@ -0,0 +1,85 @@
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+# Audio Transcription
+
+Use this to loadbalance across Azure + OpenAI. 
+
+## Quick Start
+
+```python
+from litellm import transcription
+import os 
+
+# set api keys 
+os.environ["OPENAI_API_KEY"] = ""
+audio_file = open("/path/to/audio.mp3", "rb")
+
+response = transcription(model="whisper", file=audio_file)
+
+print(f"response: {response}")
+```
+
+## Proxy Usage
+
+### Add model to config 
+
+
+<Tabs>
+<TabItem value="openai" label="OpenAI">
+
+```yaml
+model_list:
+- model_name: whisper
+  litellm_params:
+    model: whisper-1
+    api_key: os.environ/OPENAI_API_KEY
+  model_info:
+    mode: audio_transcription
+    
+general_settings:
+  master_key: sk-1234
+```
+</TabItem>
+<TabItem value="openai+azure" label="OpenAI + Azure">
+
+```yaml
+model_list:
+- model_name: whisper
+  litellm_params:
+    model: whisper-1
+    api_key: os.environ/OPENAI_API_KEY
+  model_info:
+    mode: audio_transcription
+- model_name: whisper
+  litellm_params:
+    model: azure/azure-whisper
+    api_version: 2024-02-15-preview
+    api_base: os.environ/AZURE_EUROPE_API_BASE
+    api_key: os.environ/AZURE_EUROPE_API_KEY
+  model_info:
+    mode: audio_transcription
+
+general_settings:
+  master_key: sk-1234
+```
+
+</TabItem>
+</Tabs>
+
+### Start proxy 
+
+```bash
+litellm --config /path/to/config.yaml 
+
+# RUNNING on http://0.0.0.0:8000
+```
+
+### Test 
+
+```bash
+curl --location 'http://0.0.0.0:4000/v1/audio/transcriptions' \
+--header 'Authorization: Bearer sk-1234' \
+--form 'file=@"/Users/krrishdholakia/Downloads/gettysburg.wav"' \
+--form 'model="whisper"'
+```

docs/my-website/sidebars.js

@@ -101,12 +101,13 @@ const sidebars = {
     },
     {
       type: "category",
-      label: "Embedding(), Moderation(), Image Generation()",
+      label: "Embedding(), Moderation(), Image Generation(), Audio Transcriptions()",
       items: [
         "embedding/supported_embedding", 
         "embedding/async_embedding",
         "embedding/moderation",
-        "image_generation"
+        "image_generation",
+        "audio_transcription"
       ],
     },
     {