Update app.py

app.py

@@ -20,7 +20,7 @@ with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             llm = gr.Dropdown(["gpt-3.5-turbo", "google_flan_t5_xxl"], type="value", multiselect=False)
-            api_key = gr.Text(label="Enter API Key for the selected model")
+            api_key = gr.Text(label="Enter API Key for the selected model", info="Generate key for HuggingFace from - https://huggingface.co/docs/hub/security-tokens")
             email_features = gr.TextArea(label="Input Email features", value=input_temp)
             example_feature_template = gr.TextArea(label="Example Email - features", value = example_input_feat_temp)
             example_subj_body_template = gr.TextArea(label="Example Email - subject and body", value = example_input_subj_body_temp)