Update app.py

app.py

@@ -10,7 +10,7 @@ from io import BytesIO, StringIO
 
 st.set_page_config(
     page_title="🩺🔍 NPI Specialty Search Engine",
-    page_icon="�",
+    page_icon="🔍",
     layout="wide",
     initial_sidebar_state="expanded",
     menu_items={
@@ -306,5 +306,4 @@ with st.expander('🩺 Understand Provider Specialties 📝'):
     - **Classification**: Specifies the type of practice within a broader category. 🎯
     - **Specialization**: Details the specific focus within a classification for precise expertise. 🔍
     - **Definition**: A concise overview of the specialty's scope of practice. 📖
-    ''')
-�
+    ''')