Add Groq Support (#1481)

mem0/llms/configs.py

@@ -0,0 +1,21 @@
+from typing import Optional
+
+from pydantic import BaseModel, Field, field_validator
+
+
+class LlmConfig(BaseModel):
+    provider: str = Field(
+        description="Provider of the LLM (e.g., 'ollama', 'openai')", default="openai"
+    )
+    config: Optional[dict] = Field(
+        description="Configuration for the specific LLM", default=None
+    )
+
+    @field_validator("config")
+    def validate_config(cls, v, values):
+        provider = values.data.get("provider")
+        if provider in ["openai", "ollama", "groq"]:
+            return v
+        else:
+            raise ValueError(f"Unsupported LLM provider: {provider}")
+