app.py

import gradio as gr
import numpy as np
import json
import pandas as pd
from openai import OpenAI
import yaml
from typing import Optional, List, Dict, Tuple, Any
from topk_sae import FastAutoencoder
import torch
import plotly.express as px
from collections import Counter
from huggingface_hub import hf_hub_download
import os

import os
print(os.getenv('MODEL_REPO_ID'))

# Constants
EMBEDDING_MODEL = "text-embedding-3-small"
d_model = 1536
n_dirs = d_model * 6
k = 64
auxk = 128
device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
torch.set_grad_enabled(False)

# Function to download all necessary files
def download_all_files():
 files_to_download = [
 "astroPH_paper_metadata.csv",
 "csLG_feature_analysis_results_64.json",
 "astroPH_topk_indices_64_9216_int32.npy",
 "astroPH_64_9216.pth",
 "astroPH_topk_values_64_9216_float16.npy",
 "csLG_abstract_texts.json",
 "csLG_topk_values_64_9216_float16.npy",
 "csLG_abstract_embeddings_float16.npy",
 "csLG_paper_metadata.csv",
 "csLG_64_9216.pth",
 "astroPH_abstract_texts.json",
 "astroPH_feature_analysis_results_64.json",
 "csLG_topk_indices_64_9216_int32.npy",
 "astroPH_abstract_embeddings_float16.npy"
 ]

 for file in files_to_download:
 local_path = os.path.join("data", file)
 os.makedirs(os.path.dirname(local_path), exist_ok=True)
 hf_hub_download(repo_id="charlieoneill/saerch-ai-data", filename=file, local_dir="data")
 print(f"Downloaded {file}")

# Load configuration and initialize OpenAI client
download_all_files()
# config = yaml.safe_load(open('../config.yaml', 'r'))
# client = OpenAI(api_key=config['jwu_openai_key'])

# Load the API key from the environment variable
api_key = os.getenv('openai_key')

# Ensure the API key is set
if not api_key:
 raise ValueError("The environment variable 'openai_key' is not set.")

# Initialize the OpenAI client with the API key
client = OpenAI(api_key=api_key)

# Function to load data for a specific subject
def load_subject_data(subject):
 # embeddings_path = f"data/{subject}_abstract_embeddings.npy"
 # texts_path = f"data/{subject}_abstract_texts.json"
 # feature_analysis_path = f"data/{subject}_feature_analysis_results_{k}.json"
 # metadata_path = f'data/{subject}_paper_metadata.csv'
 # topk_indices_path = f"data/{subject}_topk_indices_{k}_{n_dirs}.npy"
 # topk_values_path = f"data/{subject}_topk_values_{k}_{n_dirs}.npy"

 embeddings_path = f"data/{subject}_abstract_embeddings_float16.npy"
 texts_path = f"data/{subject}_abstract_texts.json"
 feature_analysis_path = f"data/{subject}_feature_analysis_results_{k}.json"
 metadata_path = f'data/{subject}_paper_metadata.csv'
 topk_indices_path = f"data/{subject}_topk_indices_{k}_{n_dirs}_int32.npy"
 topk_values_path = f"data/{subject}_topk_values_{k}_{n_dirs}_float16.npy"

 # abstract_embeddings = np.load(embeddings_path)
 # with open(texts_path, 'r') as f:
 # abstract_texts = json.load(f)
 # with open(feature_analysis_path, 'r') as f:
 # feature_analysis = json.load(f)
 # df_metadata = pd.read_csv(metadata_path)
 # topk_indices = np.load(topk_indices_path)
 # topk_values = np.load(topk_values_path)

 abstract_embeddings = np.load(embeddings_path).astype(np.float32) # Load float16 and convert to float32
 with open(texts_path, 'r') as f:
 abstract_texts = json.load(f)
 with open(feature_analysis_path, 'r') as f:
 feature_analysis = json.load(f)
 df_metadata = pd.read_csv(metadata_path)
 topk_indices = np.load(topk_indices_path) # Already in int32, no conversion needed
 topk_values = np.load(topk_values_path).astype(np.float32)

 model_filename = f"{subject}_64_9216.pth"
 model_path = os.path.join("data", model_filename)

 ae = FastAutoencoder(n_dirs, d_model, k, auxk, multik=0).to(device)
 ae.load_state_dict(torch.load(model_path))
 ae.eval()

 weights = torch.load(model_path)
 decoder = weights['decoder.weight'].cpu().numpy()
 del weights

 return {
 'abstract_embeddings': abstract_embeddings,
 'abstract_texts': abstract_texts,
 'feature_analysis': feature_analysis,
 'df_metadata': df_metadata,
 'topk_indices': topk_indices,
 'topk_values': topk_values,
 'ae': ae,
 'decoder': decoder
 }

# Load data for both subjects
subject_data = {
 'astroPH': load_subject_data('astroPH'),
 'csLG': load_subject_data('csLG')
}

# Update existing functions to use the selected subject's data
def get_embedding(text: Optional[str], model: str = EMBEDDING_MODEL) -> Optional[np.ndarray]:
 try:
 embedding = client.embeddings.create(input=[text], model=model).data[0].embedding
 return np.array(embedding, dtype=np.float32)
 except Exception as e:
 print(f"Error getting embedding: {e}")
 return None

def intervened_hidden_to_intervened_embedding(topk_indices, topk_values, ae):
 with torch.no_grad():
 return ae.decode_sparse(topk_indices, topk_values)

# Function definitions for feature activation, co-occurrence, styling, etc.
def get_feature_activations(subject, feature_index, m=5, min_length=100):
 abstract_texts = subject_data[subject]['abstract_texts']
 abstract_embeddings = subject_data[subject]['abstract_embeddings']
 topk_indices = subject_data[subject]['topk_indices']
 topk_values = subject_data[subject]['topk_values']

 doc_ids = abstract_texts['doc_ids']
 abstracts = abstract_texts['abstracts']
 
 feature_mask = topk_indices == feature_index
 activated_indices = np.where(feature_mask.any(axis=1))[0]
 activation_values = np.where(feature_mask, topk_values, 0).max(axis=1)
 
 sorted_activated_indices = activated_indices[np.argsort(-activation_values[activated_indices])]
 
 top_m_abstracts = []
 top_m_indices = []
 for i in sorted_activated_indices:
 if len(abstracts[i]) > min_length:
 top_m_abstracts.append((doc_ids[i], abstracts[i], activation_values[i]))
 top_m_indices.append(i)
 if len(top_m_abstracts) == m:
 break
 
 return top_m_abstracts

def calculate_co_occurrences(subject, target_index, n_features=9216):
 topk_indices = subject_data[subject]['topk_indices']

 mask = np.any(topk_indices == target_index, axis=1)
 co_occurring_indices = topk_indices[mask].flatten()
 co_occurrences = Counter(co_occurring_indices)
 del co_occurrences[target_index]
 result = np.zeros(n_features, dtype=int)
 result[list(co_occurrences.keys())] = list(co_occurrences.values())
 return result

def style_dataframe(df: pd.DataFrame, is_top: bool) -> pd.DataFrame:
 cosine_values = df['Cosine similarity'].astype(float)
 min_val = cosine_values.min()
 max_val = cosine_values.max()
 
 def color_similarity(val):
 val = float(val)
 # Normalize the value between 0 and 1
 if is_top:
 normalized_val = (val - min_val) / (max_val - min_val)
 else:
 # For bottom correlated, reverse the normalization
 normalized_val = (max_val - val) / (max_val - min_val)
 
 # Adjust the color intensity to avoid zero intensity
 color_intensity = 0.2 + (normalized_val * 0.8) # This ensures the range is from 0.2 to 1.0
 
 if is_top:
 color = f'background-color: rgba(0, 255, 0, {color_intensity:.2f})'
 else:
 color = f'background-color: rgba(255, 0, 0, {color_intensity:.2f})'
 return color

 return df.style.applymap(color_similarity, subset=['Cosine similarity'])

def get_feature_from_index(subject, index):
 feature = next((f for f in subject_data[subject]['feature_analysis'] if f['index'] == index), None)
 return feature

def visualize_feature(subject, index):
 feature = next((f for f in subject_data[subject]['feature_analysis'] if f['index'] == index), None)
 if feature is None:
 return "Invalid feature index", None, None, None, None, None, None

 output = f"# {feature['label']}\n\n"
 output += f"* Pearson correlation: {feature['pearson_correlation']:.4f}\n\n"
 output += f"* Density: {feature['density']:.4f}\n\n"

 # Top m abstracts
 top_m_abstracts = get_feature_activations(subject, index)
 
 # Create dataframe for top abstracts
 df_data = [
 {"Title": m[1].split('\n\n')[0], "Activation value": f"{m[2]:.4f}"}
 for m in top_m_abstracts
 ]
 df_top_abstracts = pd.DataFrame(df_data)

 # Activation value distribution
 topk_indices = subject_data[subject]['topk_indices']
 topk_values = subject_data[subject]['topk_values']

 activation_values = np.where(topk_indices == index, topk_values, 0).max(axis=1)
 fig2 = px.histogram(x=activation_values, nbins=50)
 fig2.update_layout(
 #title=f'{feature["label"]}',
 xaxis_title='Activation value',
 yaxis_title=None,
 yaxis_type='log',
 height=220,
 )

 # Correlated features
 decoder = subject_data[subject]['decoder']
 feature_vector = decoder[:, index]
 decoder_without_feature = np.delete(decoder, index, axis=1)
 cosine_similarities = np.dot(feature_vector, decoder_without_feature) / (np.linalg.norm(decoder_without_feature, axis=0) * np.linalg.norm(feature_vector))

 topk = 5
 topk_indices_cosine = np.argsort(-cosine_similarities)[:topk]
 topk_values_cosine = cosine_similarities[topk_indices_cosine]

 # Create dataframe for top 5 correlated features
 df_top_correlated = pd.DataFrame({
 "Feature": [get_feature_from_index(subject, i)['label'] for i in topk_indices_cosine],
 "Cosine similarity": [f"{v:.4f}" for v in topk_values_cosine]
 })
 df_top_correlated_styled = style_dataframe(df_top_correlated, is_top=True)

 bottomk = 5
 bottomk_indices_cosine = np.argsort(cosine_similarities)[:bottomk]
 bottomk_values_cosine = cosine_similarities[bottomk_indices_cosine]

 # Create dataframe for bottom 5 correlated features
 df_bottom_correlated = pd.DataFrame({
 "Feature": [get_feature_from_index(subject, i)['label'] for i in bottomk_indices_cosine],
 "Cosine similarity": [f"{v:.4f}" for v in bottomk_values_cosine]
 })
 df_bottom_correlated_styled = style_dataframe(df_bottom_correlated, is_top=False)

 # Co-occurrences
 co_occurrences = calculate_co_occurrences(subject, index)
 topk = 5
 topk_indices_co_occurrence = np.argsort(-co_occurrences)[:topk]
 topk_values_co_occurrence = co_occurrences[topk_indices_co_occurrence]

 # Create dataframe for top 5 co-occurring features
 df_co_occurrences = pd.DataFrame({
 "Feature": [get_feature_from_index(subject, i)['label'] for i in topk_indices_co_occurrence],
 "Co-occurrences": topk_values_co_occurrence
 })

 return output, df_top_abstracts, df_top_correlated_styled, df_bottom_correlated_styled, df_co_occurrences, fig2

# Modify the main interface function
def create_interface():
 custom_css = """
 #custom-slider-* {
 background-color: #ffe6e6;
 }
 """

 with gr.Blocks(css=custom_css) as demo:
 subject = gr.Dropdown(choices=['astroPH', 'csLG'], label="Select Subject", value='astroPH')
 
 with gr.Tabs():

 with gr.Tab("Home"):
 gr.Markdown("""
 # SAErch: Sparse Autoencoder-enhanced Semantic Search

 Welcome to SAErch, an innovative approach to semantic search using Sparse Autoencoders (SAEs) trained on dense text embeddings. This tool builds upon recent advancements in the application of SAEs to language models and embeddings.

 ## Key Concepts:

 1. **Sparse Autoencoders (SAEs)**: Neural networks that learn to reconstruct input data using a sparse set of features, helping to disentangle complex representations. SAEs have shown promising results in uncovering interpretable features in language models.

 2. **Feature Families**: Groups of related SAE features that represent concepts at varying levels of abstraction, allowing for multi-scale semantic analysis and manipulation.

 3. **Embedding Interventions**: Technique to modify search queries by manipulating specific semantic features identified by the SAE, enabling fine-grained control over query semantics.

 ## How It Works:

 1. SAEs are trained on embeddings from scientific paper abstracts, learning interpretable features that capture various semantic concepts.
 2. Users can interact with these features to fine-tune search queries.
 3. The system performs semantic search using the modified embeddings, allowing for more precise and controllable results.

 ## Key References:

 - [Towards Monosemanticity: Decomposing Language Models With Dictionary Learning](https://transformer-circuits.pub/2023/monosemantic-features) - Anthropic's pioneering work on applying SAEs to language models.
 - [Prism: Mapping Interpretable Concepts and Features in a Latent Space of Language](https://thesephist.com/posts/prism/#caveats-and-limitations) - An early application of SAEs to embeddings, demonstrating their potential for interpretable concept mapping.
 - [Scaling and Evaluating Sparse Autoencoders](https://arxiv.org/html/2406.04093v1) - OpenAI's research on scaling SAEs, showcasing the effectiveness of top-k SAEs.

 Explore the "SAErch" tab to try out the semantic search capabilities, or dive into the "Feature Visualisation" tab to examine the learned features in more detail.

 This tool demonstrates how SAEs can bridge the gap between the semantic richness of dense embeddings and the interpretability of sparse representations, offering new possibilities for precise and explainable semantic search.
 """)


 with gr.Tab("SAErch"):
 input_text = gr.Textbox(label="input")
 search_results_state = gr.State([])
 feature_values_state = gr.State([])
 feature_indices_state = gr.State([])
 manually_added_features_state = gr.State([])

 def update_search_results(feature_values, feature_indices, manually_added_features, current_subject):
 ae = subject_data[current_subject]['ae']
 abstract_embeddings = subject_data[current_subject]['abstract_embeddings']
 abstract_texts = subject_data[current_subject]['abstract_texts']
 df_metadata = subject_data[current_subject]['df_metadata']

 # Combine manually added features with query-generated features
 all_indices = []
 all_values = []
 
 # Add manually added features first
 for index in manually_added_features:
 if index not in all_indices:
 all_indices.append(index)
 all_values.append(feature_values[feature_indices.index(index)] if index in feature_indices else 0.0)
 
 # Add remaining query-generated features
 for index, value in zip(feature_indices, feature_values):
 if index not in all_indices:
 all_indices.append(index)
 all_values.append(value)

 # Reconstruct query embedding
 topk_indices = torch.tensor(all_indices).to(device)
 topk_values = torch.tensor(all_values).to(device)
 
 intervened_embedding = intervened_hidden_to_intervened_embedding(topk_indices, topk_values, ae)
 intervened_embedding = intervened_embedding.cpu().numpy().flatten()

 # Perform similarity search
 sims = np.dot(abstract_embeddings, intervened_embedding)
 topk_indices_search = np.argsort(sims)[::-1][:10]
 doc_ids = abstract_texts['doc_ids']
 topk_doc_ids = [doc_ids[i] for i in topk_indices_search]

 # Prepare search results
 search_results = []
 for doc_id in topk_doc_ids:
 metadata = df_metadata[df_metadata['arxiv_id'] == doc_id].iloc[0]
 title = metadata['title'].replace('[', '').replace(']', '')
 # Remove single quotes from title
 title = title.replace("'", "")

 url_id = doc_id.replace('_arXiv.txt', '')
 if 'astro-ph' in url_id:
 url_id = url_id.split('astro-ph')[1]
 url = f"https://arxiv.org/abs/astro-ph/{url_id}"
 else:
 # Create the clickable link based on the doc_id
 if '.' in doc_id:
 url = f"https://arxiv.org/abs/{doc_id.replace('_arXiv.txt', '')}"
 else:
 url = f"https://arxiv.org/abs/hep-ph/{doc_id.replace('_arXiv.txt', '')}"
 
 linked_title = f"[{title}]({url})"
 
 search_results.append([
 linked_title,
 int(metadata['citation_count']),
 int(metadata['year'])
 ])

 return search_results, all_values, all_indices

 @gr.render(inputs=[input_text, search_results_state, feature_values_state, feature_indices_state, manually_added_features_state, subject])
 def show_components(text, search_results, feature_values, feature_indices, manually_added_features, current_subject):
 if len(text) == 0:
 return gr.Markdown("## No Input Provided")

 if not search_results or text != getattr(show_components, 'last_query', None):
 show_components.last_query = text
 query_embedding = get_embedding(text)

 ae = subject_data[current_subject]['ae']
 with torch.no_grad():
 recons, z_dict = ae(torch.tensor(query_embedding).unsqueeze(0).to(device))
 topk_indices = z_dict['topk_indices'][0].cpu().numpy()
 topk_values = z_dict['topk_values'][0].cpu().numpy()

 feature_values = topk_values.tolist()
 feature_indices = topk_indices.tolist()
 search_results, feature_values, feature_indices = update_search_results(feature_values, feature_indices, manually_added_features, current_subject)

 with gr.Row():
 with gr.Column(scale=2):
 # df = gr.Dataframe(
 # headers=["Title", "Citation Count", "Year"],
 # value=search_results,
 # label="Top 10 Search Results"
 # )
 df = gr.Dataframe(
 headers=["Title", "Citation Count", "Year"],
 value=search_results,
 label="Top 10 Search Results",
 datatype=["markdown", "number", "number"], # Add this line
 wrap=True # Add this line to ensure long titles don't get cut off
 )

 feature_search = gr.Textbox(label="Search Feature Labels")
 feature_matches = gr.CheckboxGroup(label="Matching Features", choices=[])
 add_button = gr.Button("Add Selected Features")

 def search_feature_labels(search_text):
 if not search_text:
 return gr.CheckboxGroup(choices=[])
 matches = [f"{f['label']} ({f['index']})" for f in subject_data[current_subject]['feature_analysis'] if search_text.lower() in f['label'].lower()]
 return gr.CheckboxGroup(choices=matches[:10])

 feature_search.change(search_feature_labels, inputs=[feature_search], outputs=[feature_matches])

 def on_add_features(selected_features, current_values, current_indices, manually_added_features):
 if selected_features:
 new_indices = [int(f.split('(')[-1].strip(')')) for f in selected_features]
 
 # Add new indices to manually_added_features if they're not already there
 manually_added_features = list(dict.fromkeys(manually_added_features + new_indices))
 
 return gr.CheckboxGroup(value=[]), current_values, current_indices, manually_added_features
 return gr.CheckboxGroup(value=[]), current_values, current_indices, manually_added_features

 add_button.click(
 on_add_features,
 inputs=[feature_matches, feature_values_state, feature_indices_state, manually_added_features_state],
 outputs=[feature_matches, feature_values_state, feature_indices_state, manually_added_features_state]
 )

 with gr.Column(scale=1):
 update_button = gr.Button("Update Results")
 sliders = []
 # for i, (value, index) in enumerate(zip(feature_values, feature_indices)):
 # feature = next((f for f in subject_data[current_subject]['feature_analysis'] if f['index'] == index), None)
 # label = f"{feature['label']} ({index})" if feature else f"Feature {index}"
 
 # # Add prefix and change color for manually added features
 # if index in manually_added_features:
 # label = f"[Custom] {label}"
 # slider = gr.Slider(minimum=0, maximum=1, step=0.01, value=value, label=label, key=f"slider-{index}", elem_id=f"custom-slider-{index}")
 # else:
 # slider = gr.Slider(minimum=0, maximum=1, step=0.01, value=value, label=label, key=f"slider-{index}")
 
 # sliders.append(slider)
 for i, (value, index) in enumerate(zip(feature_values, feature_indices)):
 feature = next((f for f in subject_data[current_subject]['feature_analysis'] if f['index'] == index), None)
 label = f"{feature['label']} ({index})" if feature else f"Feature {index}"
 
 # Transform the value to a 0-1 range
 transformed_value = max(0.01, min(1, value)) # Ensure value is between 0.01 and 1
 linear_value = (np.log10(transformed_value) + 2) / 2 # Map 0.01-1 to 0-1
 
 # Add prefix and change color for manually added features
 if index in manually_added_features:
 label = f"[Custom] {label}"
 slider = gr.Slider(minimum=0, maximum=1, step=0.01, value=linear_value, label=label, key=f"slider-{index}", elem_id=f"custom-slider-{index}")
 else:
 slider = gr.Slider(minimum=0, maximum=1, step=0.01, value=linear_value, label=label, key=f"slider-{index}")
 
 sliders.append(slider)

 # def on_slider_change(*values):
 # manually_added_features = values[-1]
 # slider_values = list(values[:-1])
 
 # # Reconstruct feature_indices based on the order of sliders
 # reconstructed_indices = [int(slider.label.split('(')[-1].split(')')[0]) for slider in sliders]
 
 # new_results, new_values, new_indices = update_search_results(slider_values, reconstructed_indices, manually_added_features, current_subject)
 # return new_results, new_values, new_indices, manually_added_features

 def on_slider_change(*values):
 manually_added_features = values[-1]
 slider_values = list(values[:-1])
 
 # Transform slider values back to original scale
 transformed_values = [10 ** ((2 * float(v)) - 2) for v in slider_values]
 
 # Reconstruct feature_indices based on the order of sliders
 reconstructed_indices = [int(slider.label.split('(')[-1].split(')')[0]) for slider in sliders]
 
 new_results, new_values, new_indices = update_search_results(transformed_values, reconstructed_indices, manually_added_features, current_subject)
 return new_results, new_values, new_indices, manually_added_features

 update_button.click(
 on_slider_change,
 inputs=sliders + [manually_added_features_state],
 outputs=[search_results_state, feature_values_state, feature_indices_state, manually_added_features_state]
 )

 return [df, feature_search, feature_matches, add_button, update_button] + sliders

 with gr.Tab("Feature Visualisation"):
 gr.Markdown("# Feature Visualiser")
 with gr.Row():
 feature_search = gr.Textbox(label="Search Feature Labels")
 feature_matches = gr.CheckboxGroup(label="Matching Features", choices=[])
 visualize_button = gr.Button("Visualize Feature")
 
 feature_info = gr.Markdown()
 abstracts_heading = gr.Markdown("## Top 5 Abstracts")
 top_abstracts = gr.Dataframe(
 headers=["Title", "Activation value"],
 interactive=False
 )
 
 gr.Markdown("## Correlated Features")
 with gr.Row():
 with gr.Column(scale=1):
 gr.Markdown("### Top 5 Correlated Features")
 top_correlated = gr.Dataframe(
 headers=["Feature", "Cosine similarity"],
 interactive=False
 )
 with gr.Column(scale=1):
 gr.Markdown("### Bottom 5 Correlated Features")
 bottom_correlated = gr.Dataframe(
 headers=["Feature", "Cosine similarity"],
 interactive=False
 )
 
 with gr.Row():
 with gr.Column(scale=1):
 gr.Markdown("## Top 5 Co-occurring Features")
 co_occurring_features = gr.Dataframe(
 headers=["Feature", "Co-occurrences"],
 interactive=False
 )
 with gr.Column(scale=1):
 gr.Markdown(f"## Activation Value Distribution")
 activation_dist = gr.Plot()

 def search_feature_labels(search_text, current_subject):
 if not search_text:
 return gr.CheckboxGroup(choices=[])
 matches = [f"{f['label']} ({f['index']})" for f in subject_data[current_subject]['feature_analysis'] if search_text.lower() in f['label'].lower()]
 return gr.CheckboxGroup(choices=matches[:10])

 feature_search.change(search_feature_labels, inputs=[feature_search, subject], outputs=[feature_matches])

 def on_visualize(selected_features, current_subject):
 if not selected_features:
 return "Please select a feature to visualize.", None, None, None, None, None, "", []
 
 # Extract the feature index from the selected feature string
 feature_index = int(selected_features[0].split('(')[-1].strip(')'))
 feature_info, top_abstracts, top_correlated, bottom_correlated, co_occurring_features, activation_dist = visualize_feature(current_subject, feature_index)
 
 # Return the visualization results along with empty values for search box and checkbox
 return feature_info, top_abstracts, top_correlated, bottom_correlated, co_occurring_features, activation_dist, "", []

 visualize_button.click(
 on_visualize,
 inputs=[feature_matches, subject],
 outputs=[feature_info, top_abstracts, top_correlated, bottom_correlated, co_occurring_features, activation_dist, feature_search, feature_matches]
 )

 # Add logic to update components when subject changes
 def on_subject_change(new_subject):
 # Clear all states and return empty values for all components
 return [], [], [], [], "", [], "", [], None, None, None, None, None, None

 subject.change(
 on_subject_change,
 inputs=[subject],
 outputs=[search_results_state, feature_values_state, feature_indices_state, manually_added_features_state, 
 input_text, feature_matches, feature_search, feature_matches, 
 feature_info, top_abstracts, top_correlated, bottom_correlated, co_occurring_features, activation_dist]
 )

 return demo

# Launch the interface
if __name__ == "__main__":
 demo = create_interface()
 demo.launch()