Update app.py

app.py

@@ -48,27 +48,7 @@ rag_chain = (
 )
 import gradio as gr
 
-
 def rag_memory_stream(message, history):
-
-    # Define possible greeting messages and their responses
-    greetings = {
-        "hello": "Hello! How can I assist you today?",
-        "hi": "Hi there! How can I help you?",
-        "good morning": "Good morning! How can I assist you?",
-        "good afternoon": "Good afternoon! What can I help you with?",
-        "good evening": "Good evening! Do you have any questions for me?",
-    }
-
-    # Normalize the input message to lowercase for comparison
-    normalized_message = message.strip().lower()
-
-    # Check if the message is a greeting
-    if normalized_message in greetings:
-        yield greetings[normalized_message]
-        return  # End early as the greeting is handled
-
-    # Default behavior for non-greeting messages
     partial_text = ""
     for new_text in rag_chain.stream(message):
         partial_text += new_text
@@ -77,8 +57,14 @@ def rag_memory_stream(message, history):
 
 examples = ['I feel dizzy', 'what is the possible sickness for fatigue']
 
+greetingsmessage = "Hi, I'm the CAMELS DocBot, I'm here to assist you with any question related to the CAMELS simulations."
 
 title = "MediGuide ChatBot"
+
+chatbot = gr.Chatbot([{"role":"assistant", "content":greetingsmessage}],
+                        type="messages",
+                        height="60vh")
+
 demo = gr.Interface(
     title=title,
     fn=rag_memory_stream,
@@ -88,6 +74,7 @@ demo = gr.Interface(
     allow_flagging="never",
     fill_height=True,
     theme="glass",
+    chatbot=chatbot
 )