Update app.py

app.py

@@ -22,10 +22,10 @@ ocean = Ocean(d)
 def wallet():
     
     lower_case_address = connect("wallet")
-    st.write(lower_case_address[0][0:1])
-    address = Web3.toChecksumAddress(lower_case_address)
+    st.write(lower_case_address[0][0:2])
+    address = Web3.toChecksumAddress(lower_case_address[0])
     st.write(address)
-    if address[0][0:1] == "0x":
+    if address[0][0:2] == "0x":
 
         OCEAN_token = BToken(ocean.web3, ocean.OCEAN_address)