feat: move provider to groq

manimator/main.py

@@ -130,7 +130,7 @@ def process_prompt_scene(prompt: str) -> str:
         },
     ]
     response = litellm.completion(
-        model="sambanova/Meta-Llama-3.3-70B-Instruct",
+        model="groq/llama-3.3-70b-versatile",
         messages=messages,
         num_retries=2,
     )