Update app.py

app.py

@@ -20,7 +20,7 @@ def main():
     choice = st.sidebar.selectbox("Menu", menu)
     with st.sidebar:
         st.write("Sample Text")
-        st.text("""Ai-Khanoum (/aɪ ˈhɑːnjuːm/, meaning Lady Moon; Uzbek: Oyxonim) is the archaeological site of a Hellenistic city in Takhar Province, Afghanistan. 
+        st.write("""Ai-Khanoum (/aɪ ˈhɑːnjuːm/, meaning Lady Moon; Uzbek: Oyxonim) is the archaeological site of a Hellenistic city in Takhar Province, Afghanistan. 
 The city, whose original name is unknown,[a] was probably founded by an early ruler of the Seleucid Empire and served as a military and economic centre for 
 the rulers of the Greco-Bactrian Kingdom until its destruction c. 145 BC. Rediscovered in 1961, the ruins of the city were excavated by a French team of
 archaeologists until the outbreak of conflict in Afghanistan in the late 1970s. """)