Litellm dev 12 28 2024 p3 (#7464)

* feat(deepgram/): initial e2e support for deepgram stt

Uses deepgram's `/listen` endpoint to transcribe speech to text

 Closes https://github.com/BerriAI/litellm/issues/4875

* fix: fix linting errors

* test: fix test

litellm/litellm_core_utils/get_supported_openai_params.py

@@ -192,4 +192,12 @@ def get_supported_openai_params(  # noqa: PLR0915
             )
         else:
             return litellm.TritonConfig().get_supported_openai_params(model=model)
+    elif custom_llm_provider == "deepgram":
+        if request_type == "transcription":
+            return (
+                litellm.DeepgramAudioTranscriptionConfig().get_supported_openai_params(
+                    model=model
+                )
+            )
+
     return None