Update app.py

app.py

@@ -14,7 +14,7 @@ import os
 
 # os.environ.get()
 # Configuration - Get API key from environment variables
-GEMINI_API_KEY = "AIzaSyAPF8eVHU2jRWrQfwD8J9HPz4DrfIWK4GQ"
+GEMINI_API_KEY = "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"
 MODEL_NAME = "all-MiniLM-L6-v2"
 CHUNK_SIZE = 1024
 MAX_TOKENS = 4096
@@ -188,7 +188,7 @@ processor = DocumentProcessor()
 
 # Gradio interface with improved error handling
 with gr.Blocks(theme=gr.themes.Soft(), title="Document Chatbot") as app:
-    gr.Markdown("## 📚 Multi-Format Document Chatbot")
+    gr.Markdown("## Multi-Format Document Chatbot")
     
     with gr.Row():
         with gr.Column(scale=2):