Update app.py

app.py

@@ -98,13 +98,29 @@ def update_textbox(choice):
     return choice
 
 
+def text_process(search_string):
+    # Split the search string into words
+    search_words = search_string.title().split()
+
+    # Create a regex pattern that matches all words in any order
+    pattern = r"(?=.*\b" + r"\b)(?=.*\b".join(map(re.escape, search_words)) + r"\b)"
+
+    # Filter the master list to find items matching the pattern
+    filtered_items = [item for item in item_list if re.search(pattern, item)]
+
+    return gr.update(visible=True), gr.update(choices=filtered_items, value=filtered_items[0] if filtered_items else "")
+
+
 # Gradio interface
 with gr.Blocks() as demo:
-    gr.Markdown("# Get Fashion Items Recommended Based On Your Search..")
+    gr.Markdown("# Get Fashion Items Recommended Based On Your Search..\n"
+    "## Recommender System implemented based Pinecone Vector Database with Dense & Sparse Embeddings and Hybrid Search..")
 
     with gr.Row():
-      dropdown = gr.Dropdown(choices=item_list, label="Click here to select an item..Wait for a few seconds for item list to load..", value= "Select an item from this list or start typing", allow_custom_value=True,  interactive=True)
-      text_input = gr.Textbox(label="Alternatively, enter item text..", value="Type-in what you are looking for", interactive=True)
+      text_input = gr.Textbox(label="Type-in what you are looking for..")
+      submit_btn = gr.Button("Click this button for further filtering..")
+    dropdown = gr.Dropdown(label="Click here and select to narrow your serach..",
+                             value= "Select an item from this list or start typing", allow_custom_value=True,  interactive=True, visible=False)
     slider = gr.Slider(minimum=0, maximum=1, step=0.1, value=0.5, label="Adjust the Slider to get better recommendations that suit what you are looking for..", interactive=True)
 
     # Automatically update the text input when a dropdown selection is made
@@ -113,8 +129,11 @@ with gr.Blocks() as demo:
     # HTML output box to display images
     html_output = gr.HTML(label="Relevant Images")
 
+    submit_btn.click(fn=text_process, inputs=[text_input], outputs=[dropdown, dropdown])
+
     # Process and display images based on text input or slider changes
     text_input.change(fn=process_input, inputs=[text_input, slider], outputs=html_output)
+
     slider.change(fn=process_input, inputs=[text_input, slider], outputs=html_output)
 
 demo.launch(debug=True, share=True)