Upload app.py with huggingface_hub

app.py

@@ -579,8 +579,8 @@ class NutritionBot:
         # Initialize the OpenAI client using the provided credentials
         self.client = ChatOpenAI(
             model_name="gpt-4o",  # Used gpt-4o to get improved results; Specify the model to use (e.g., GPT-4 optimized version)
-            api_key=config.get("API_KEY"),  # API key for authentication
-            endpoint = config.get("OPENAI_API_BASE"),
+            api_key=api_key, # API key for authentication
+            endpoint = endpoint,
             temperature=0  # Controls randomness in responses; 0 ensures deterministic results
         )