Update app.py

app.py

@@ -1,5 +1,128 @@
 import os
+import sys
+from dotenv import load_dotenv
 import gradio as gr
+from typing import Optional, Dict, List, Union
+import logging
+
+# Custom CSS
+CUSTOM_CSS = """
+.footer {
+    text-align: center !important;
+    padding: 20px !important;
+    margin-top: 40px !important;
+    border-top: 1px solid #404040 !important;
+    color: #89CFF0 !important;
+    font-size: 1.1em !important;
+}
+
+.gradio-container {
+    max-width: 1200px !important;
+    margin: auto !important;
+    padding: 20px !important;
+    background-color: #1a1a1a !important;
+    color: #ffffff !important;
+}
+
+.main-header {
+    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%) !important;
+    color: white !important;
+    padding: 30px !important;
+    border-radius: 15px !important;
+    margin-bottom: 30px !important;
+    text-align: center !important;
+    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
+}
+
+.app-title {
+    font-size: 2.5em !important;
+    font-weight: bold !important;
+    margin-bottom: 10px !important;
+    background: linear-gradient(90deg, #ffffff, #3498DB) !important;
+    -webkit-background-clip: text !important;
+    -webkit-text-fill-color: transparent !important;
+    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3) !important;
+}
+
+.app-subtitle {
+    font-size: 1.3em !important;
+    color: #89CFF0 !important;
+    margin-bottom: 15px !important;
+    font-weight: 500 !important;
+}
+
+.app-description {
+    font-size: 1.1em !important;
+    color: #B0C4DE !important;
+    margin-bottom: 20px !important;
+    line-height: 1.5 !important;
+}
+
+.gr-checkbox-group {
+    background: #363636 !important;
+    padding: 15px !important;
+    border-radius: 10px !important;
+    margin: 10px 0 !important;
+}
+
+.gr-slider {
+    margin-top: 10px !important;
+}
+
+.status-message {
+    margin-top: 10px !important;
+    padding: 8px !important;
+    border-radius: 4px !important;
+    background-color: #2d2d2d !important;
+}
+
+.result-box {
+    background: #363636 !important;
+    border: 1px solid #404040 !important;
+    border-radius: 10px !important;
+    padding: 20px !important;
+    margin-top: 15px !important;
+    color: #ffffff !important;
+}
+
+.chart-container {
+    background: #2d2d2d !important;
+    padding: 20px !important;
+    border-radius: 10px !important;
+    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
+    color: #ffffff !important;
+}
+
+.action-button {
+    background: #3498DB !important;
+    color: white !important;
+    border: none !important;
+    padding: 10px 20px !important;
+    border-radius: 5px !important;
+    cursor: pointer !important;
+    transition: all 0.3s ease !important;
+}
+
+.action-button:hover {
+    background: #2980B9 !important;
+    transform: translateY(-2px) !important;
+    box-shadow: 0 4px 8px rgba(0,0,0,0.2) !important;
+}
+"""
+
+# Configure logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger(__name__)
+
+# Load environment variables
+load_dotenv()
+
+# Constants
+MAX_FILE_SIZE = 50 * 1024 * 1024  # 50MB
+ALLOWED_EXTENSIONS = {'.xlsx', '.xls', '.csv'}
 import pandas as pd
 import google.generativeai as genai
 import joblib
@@ -763,6 +886,13 @@ def create_interface():
             inputs=[report_options],
             outputs=[report_download]
         )
+        
+        # Footer
+        gr.HTML(
+            '''<div class="footer">
+                Made with ❤️ by Aditya Ratan
+            </div>'''
+        )
 
     return demo