feat: web application multipage support

web/app.py

@@ -0,0 +1,89 @@
+#!.venv/bin/python3
+import argparse
+import sys
+from pathlib import Path
+import streamlit as st
+
+# Add parent directory to Python path to access core modules
+parent_dir = Path(__file__).parent.parent
+sys.path.insert(0, str(parent_dir))
+
+from core.config import setup_config, PipelineConfig
+from core.utils.data_loader import DataLoader
+from processing.monitoring.pipeline_monitor import PipelineMonitor
+from research.experiment.experiment_runner import ExperimentRunner
+from research.experiment.experiment_tracker import ExperimentTracker
+from web.interfaces.configuration import Configuration
+from web.interfaces.dashboard import Dashboard
+from web.interfaces.data_overview import DataOverview
+from web.interfaces.data_processing import DataProcessing
+from web.interfaces.experiments import Experiments
+from web.interfaces.predictions import Predictions
+from web.interfaces.results_analysis import ResultsAnalysis
+
+# Page configuration
+st.set_page_config(
+    page_title="DRC NERS Platform",
+    page_icon="🇨🇩",
+    layout="wide",
+    initial_sidebar_state="expanded",
+)
+
+
+def initialize_session_state(config: PipelineConfig):
+    """Initialize session state variables"""
+    if "config" not in st.session_state:
+        st.session_state.config = config
+    if "data_loader" not in st.session_state:
+        st.session_state.data_loader = DataLoader(config)
+    if "experiment_tracker" not in st.session_state:
+        st.session_state.experiment_tracker = ExperimentTracker(config)
+    if "experiment_runner" not in st.session_state:
+        st.session_state.experiment_runner = ExperimentRunner(config)
+    if "pipeline_monitor" not in st.session_state:
+        st.session_state.pipeline_monitor = PipelineMonitor()
+    if "current_experiment" not in st.session_state:
+        st.session_state.current_experiment = None
+    if "experiment_results" not in st.session_state:
+        st.session_state.experiment_results = {}
+
+
+class StreamlitApp:
+    def __init__(self, config: PipelineConfig):
+        self.config = config
+        initialize_session_state(config)
+
+    def run(self):
+        st.title("🇨🇩 DRC NERS Pipeline")
+        st.markdown(
+            "A Culturally-Aware NLP System for Congolese Name Analysis and Gender Inference"
+        )
+
+        st.markdown(
+            """
+            ## Overview
+            Despite the growing success of gender inference models in Natural Language Processing (NLP), these tools often
+            underperform when applied to culturally diverse African contexts due to the lack of culturally-representative training
+            data.
+            This project introduces a comprehensive pipeline for Congolese name analysis with a large-scale dataset of over 5
+            million names from the Democratic Republic of Congo (DRC) annotated with gender and demographic metadata.
+        """
+        )
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="DRC NERS Platform",
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+    )
+    parser.add_argument("--config", type=str, help="Path to configuration file")
+    parser.add_argument("--env", type=str, default="development", help="Environment name")
+    args = parser.parse_args()
+
+    config = setup_config(args.config, env=args.env)
+    app = StreamlitApp(config)
+    app.run()
+
+
+if __name__ == "__main__":
+    main()