Update app.py

app.py

@@ -9,7 +9,7 @@ from smolagents import CodeAgent, GoogleSearchTool, InferenceClientModel, VisitW
 # --- Constants ---
 os.environ["SERPER_API_KEY"] = "3814ecb904f7401e22386b7b7ee3a6f913741c5"
 hf_token = os.environ.get("Hugging_Face_API_Token")
-together_key = os.environ.get("TOGETHER_API_KEY")
+together_key = os.environ.get("Together_API_Key")
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 os.environ["TOGETHER_API_KEY"] = together_key
 SYSTEM_PROMPT = """