haha yes

app.py

@@ -0,0 +1,106 @@
+import streamlit as st
+import app_qwen
+import project.app_florence as app_florence
+import project.app_combined as app_combined
+
+# Set page configuration
+st.set_page_config(
+    page_title="Vehicle Analysis Suite",
+    page_icon="🚗",
+    layout="wide",
+    initial_sidebar_state="expanded"  # Show sidebar by default
+)
+
+# Custom CSS for the sidebar and main content
+st.markdown("""
+    <style>
+        .block-container {padding-top: 1rem; padding-bottom: 0rem;}
+        .element-container {margin-bottom: 0.5rem;}
+        .stButton button {width: 100%;}
+        h1 {margin-bottom: 1rem;}
+        .sidebar-content {
+            padding: 1rem;
+        }
+        .app-header {
+            text-align: center;
+            padding: 1rem;
+            background-color: #f0f2f6;
+            border-radius: 0.5rem;
+            margin-bottom: 2rem;
+        }
+    </style>
+""", unsafe_allow_html=True)
+
+def main():
+    # Sidebar for app selection
+    with st.sidebar:
+        st.markdown("### 🚗 Vehicle Analysis Suite")
+        st.markdown("---")
+        app_mode = st.radio(
+            "Select Analysis Mode:",
+            ["Qwen2-VL Classifier", "Florence-2 Detector", "Combined Pipeline"],
+            index=0,  # Default to Qwen2-VL
+            key="app_selection"
+        )
+        
+        st.markdown("---")
+        st.markdown("""
+        ### About the Models:
+        
+        **Qwen2-VL Classifier**
+        - Quick vehicle classification
+        - Single-word output
+        - Optimized for vehicle types
+        
+        **Florence-2 Detector**
+        - Visual object detection
+        - Bounding box visualization
+        - Detailed spatial analysis
+        
+        **Combined Pipeline**
+        - Two-stage analysis
+        - Classification + Detection
+        - Comprehensive results
+        """)
+
+    # Clear previous app states when switching
+    if 'last_app' not in st.session_state:
+        st.session_state.last_app = None
+    
+    if st.session_state.last_app != app_mode:
+        # Clear relevant session state variables
+        for key in list(st.session_state.keys()):
+            if key not in ['app_selection', 'last_app']:
+                del st.session_state[key]
+        st.session_state.last_app = app_mode
+
+    # Main content area
+    if app_mode == "Qwen2-VL Classifier":
+        st.markdown("""
+            <div class='app-header'>
+                <h1>🤖 Qwen2-VL Vehicle Classifier</h1>
+                <p>Specialized in quick and accurate vehicle type classification</p>
+            </div>
+        """, unsafe_allow_html=True)
+        app_qwen.main()
+
+    elif app_mode == "Florence-2 Detector":
+        st.markdown("""
+            <div class='app-header'>
+                <h1>🔍 Florence-2 Vehicle Detector</h1>
+                <p>Advanced visual detection with bounding box visualization</p>
+            </div>
+        """, unsafe_allow_html=True)
+        app_florence.main()
+
+    else:  # Combined Pipeline
+        st.markdown("""
+            <div class='app-header'>
+                <h1>🚀 Combined Analysis Pipeline</h1>
+                <p>Comprehensive vehicle analysis using both models</p>
+            </div>
+        """, unsafe_allow_html=True)
+        app_combined.main()
+
+if __name__ == "__main__":
+    main()