Upload app.py with huggingface_hub

app.py

@@ -582,7 +582,7 @@ class NutritionBot:
         print(f"Using custom OpenAI API base: {api_base}")
 
         # Initialize a memory client to store and retrieve customer interactions
-        self.memory = MemoryClient(api_key=userdata.get("mem0_api_key"))
+        self.memory = MemoryClient(api_key=os.getenv("mem0_api_key"))  # Fixed the userdata reference
         print("Memory client initialized.")
 
         # Initialize the OpenAI client using the provided credentials, custom API base, and model