chore: initial snapshot for gitea/github upload

llm-gateway-competitors/litellm-wheel-src/litellm/llms/gigachat/__init__.py

@@ -0,0 +1,23 @@
+"""
+GigaChat Provider for LiteLLM
+
+GigaChat is Sber AI's large language model (Russia's leading LLM).
+Supports:
+- Chat completions (sync/async)
+- Streaming (sync/async)
+- Function calling / Tools
+- Structured output via JSON schema (emulated through function calls)
+- Image input (base64 and URL)
+- Embeddings
+
+API Documentation: https://developers.sber.ru/docs/ru/gigachat/api/overview
+"""
+
+from .chat.transformation import GigaChatConfig, GigaChatError
+from .embedding.transformation import GigaChatEmbeddingConfig
+
+__all__ = [
+    "GigaChatConfig",
+    "GigaChatEmbeddingConfig",
+    "GigaChatError",
+]