Update app.py

app.py

@@ -69,13 +69,24 @@ rag_chain = (
 
 import gradio as gr
 
-# Function to process streaming responses
+# Function for the chatbot response stream
 def rag_memory_stream(message, history):
     partial_text = ""
     for new_text in rag_chain.stream(message):
         partial_text += new_text
         yield partial_text
 
+# Function to process car preferences
+def process_preferences(make, budget, fuel_type):
+    return (
+        f"You've selected:\n"
+        f"- **Preferred Make**: {make}\n"
+        f"- **Budget**: ${budget}\n"
+        f"- **Fuel Type**: {fuel_type}\n\n"
+        f"Based on your preferences, I recommend exploring the latest models of {make} "
+        f"that fit your budget and offer {fuel_type.lower()} options!"
+    )
+
 # Examples and app information
 examples = ['I need a car', 'What is the make and fuel type of a car?']
 description = "An advanced chatbot that helps you choose the right car based on your preferences and budget."
@@ -87,12 +98,13 @@ custom_theme = gr.themes.Base(primary_hue="blue", secondary_hue="green").set(
     body_text_color="#FFFFFF",      # White text for contrast
 )
 
-# Additional UI Components
+# Advanced Interface with Car Preferences
 with gr.Blocks(theme=custom_theme) as demo:
     gr.Markdown(f"# {title}")
     gr.Markdown(description)
 
     with gr.Tabs():
+        # Chat Tab
         with gr.Tab("Chat"):
             chat_interface = gr.ChatInterface(
                 fn=rag_memory_stream,
@@ -101,8 +113,10 @@ with gr.Blocks(theme=custom_theme) as demo:
                 fill_height=True,
             )
 
+        # Car Preferences Tab
         with gr.Tab("Car Preferences"):
             gr.Markdown("### Provide your preferences to get tailored advice:")
+            
             make = gr.Dropdown(
                 choices=["Toyota", "Honda", "BMW", "Tesla", "Ford"],
                 label="Preferred Make",
@@ -119,11 +133,24 @@ with gr.Blocks(theme=custom_theme) as demo:
                 info="Choose the type of fuel you prefer.",
             )
             submit_button = gr.Button("Submit Preferences")
+            output = gr.Textbox(
+                label="Recommendation",
+                placeholder="Your recommendations will appear here...",
+            )
+            
+            # Link the submit button to the processing function
+            submit_button.click(
+                process_preferences,  # Function to call
+                inputs=[make, budget, fuel_type],  # Inputs from UI
+                outputs=output,  # Where to display the result
+            )
 
+        # Upload Documents Tab
         with gr.Tab("Upload Documents"):
             gr.Markdown("### Upload any related documents for personalized suggestions:")
             file_upload = gr.File(label="Upload Car Listings or Preferences")
 
+        # Help Tab
         with gr.Tab("Help"):
             gr.Markdown("### Need Assistance?")
             gr.Markdown(
@@ -146,4 +173,3 @@ with gr.Blocks(theme=custom_theme) as demo:
 # Launch the app
 if __name__ == "__main__":
     demo.launch()
-