Update app.py

app.py

@@ -11,7 +11,7 @@ co = cohere.Client('api_key')  # Replace with your Cohere API key
 # Function to generate text using Cohere API
 def generate_text(prompt, temperature):
     response = co.generate(
-        model_id = os.environ["MODEL_ID"],
+        model_id = os.environ["Model_ID"],
         model='model_id',  # Replace with your Cohere model ID
         prompt=prompt,
         max_tokens= 2000,