(UPDATE_UI)[Add Model Training Tab to Main App]: Integrate model training tab and refactor tab logic

- Import render_training_tab from modules.training_ui
- Add "Model Training" tab to Streamlit UI
- Refactor tab assignments for clarity and fix typo in "Performance Tracking" tab

app.py

@@ -12,6 +12,8 @@ from modules.ui_components import (
     load_css,
 )
 
+from modules.training_ui import render_training_tab
+
 from utils.image_processing import render_image_upload_interface
 
 st.set_page_config(
@@ -31,12 +33,13 @@ def main():
     render_sidebar()
 
     # Create main tabs for different analysis modes
-    tab1, tab2, tab3, tab4 = st.tabs(
+    tab1, tab2, tab3, tab4, tab5 = st.tabs(
         [
             "Standard Analysis",
             "Model Comparison",
+            "Model Training",
             "Image Analysis",
-            "Peformance Tracking",
+            "Performance Tracking",
         ]
     )
 
@@ -53,11 +56,14 @@ def main():
         render_comparison_tab()
 
     with tab3:
-        # Image analysis interface
+        # Model training interface
+        render_training_tab()
 
+    with tab4:
+        # Image analysis interface
         render_image_upload_interface()
 
-    with tab4:
+    with tab5:
         # Performance tracking interface
         render_performance_tab()