Update app.py

app.py

@@ -41,8 +41,8 @@ for d in (BLOCKS_DIR, STATIC_DIR, GEN_PROJECT_DIR, ASSET_DIR, BACKDROP_DIR, SPRI
     d.mkdir(parents=True, exist_ok=True)
 
 # --- LLM / Vision model setup ---
-os.environ["GROQ_API_KEY"] = os.getenv("GROQ_API_KEY_2", "default_key_or_placeholder")
-#os.environ["GROQ_API_KEY"] = os.getenv("GROQ_API_KEY", "default_key_or_placeholder")
+#os.environ["GROQ_API_KEY"] = os.getenv("GROQ_API_KEY_2", "default_key_or_placeholder")
+os.environ["GROQ_API_KEY"] = os.getenv("GROQ_API_KEY", "default_key_or_placeholder")
 os.environ["OPENROUTER_API_KEY"] = os.getenv("OPENROUTER_API_KEY", "default_key_or_placeholder")
 os.environ["OPENROUTER_BASE_URL"] = os.getenv("OPENROUTER_BASE_URL", "default_key_or_placeholder")