Fix python examples

src/guide/lnurl_auth.md

@@ -127,7 +127,7 @@ try {
 ```python
 # Endpoint can also be of the form:
 # keyauth://domain.com/auth?key=val
-lnurlAuthUrl = "lnurl1dp68gurn8ghj7mr0vdskc6r0wd6z7mrww4excttvdankjm3lw3skw0tvdankjm3xdvcn6vtp8q6n2dfsx5mrjwtrxdjnqvtzv56rzcnyv3jrxv3sxqmkyenrvv6kve3exv6nqdtyv43nqcmzvdsnvdrzx33rsenxx5unqc3cxgeqgntfgu"
+lnurl_auth_url = "lnurl1dp68gurn8ghj7mr0vdskc6r0wd6z7mrww4excttvdankjm3lw3skw0tvdankjm3xdvcn6vtp8q6n2dfsx5mrjwtrxdjnqvtzv56rzcnyv3jrxv3sxqmkyenrvv6kve3exv6nqdtyv43nqcmzvdsnvdrzx33rsenxx5unqc3cxgeqgntfgu"
 
 try:
     parsed_input = breez_sdk.parse_input(lnurl_auth_url)     

src/guide/lnurl_withdraw.md

@@ -117,7 +117,7 @@ try {
 lnurl_withdraw_url = "lnurl1dp68gurn8ghj7mr0vdskc6r0wd6z7mrww4exctthd96xserjv9mn7um9wdekjmmw843xxwpexdnxzen9vgunsvfexq6rvdecx93rgdmyxcuxverrvcursenpxvukzv3c8qunsdecx33nzwpnvg6ryc3hv93nzvecxgcxgwp3h33lxk"
 
 try:
-  parsed_input = parse_input(lnurl_withdraw_url)
+  parsed_input = breez_sdk.parse_input(lnurl_withdraw_url)
   if isinstance(parsed_input, breez_sdk.InputType.LN_URL_WITHDRAW):
     amount_sats = parsed_input.data.min_withdrawable
     result = sdk_services.withdraw_lnurl(parsed_input.data, amount_sats, "comment")

src/guide/receive_onchain.md

@@ -88,7 +88,7 @@ try:
     swap_info = sdk_services.receive_onchain(breez_sdk.ReceiveOnchainRequest())
 
     # Send your funds to the below bitcoin address
-    address = sdk_services.swap_info.bitcoin_address
+    address = swap_info.bitcoin_address
 except Exception as error:
     # Handle error
 ```
@@ -405,13 +405,12 @@ try {
 
 ```python
 destination_address = "..."
-sat_per_vbyte = <refund tx fee rate>
+sat_per_vbyte = 5
 
 try:
-    result = sdk_services.refund(
-        swap_address=refundable.bitcoin_address,
-        to_address=to_address,
-        sat_per_vbyte=sat_per_vbyte)
+    result = sdk_services.refund(swap_address=refundable.bitcoin_address,
+                                 to_address=destination_address,
+                                 sat_per_vbyte=sat_per_vbyte)
 except Exception as error:
     # Handle error
 ```

src/guide/send_onchain.md

@@ -86,7 +86,7 @@ try {
 try: 
     current_fees = sdk_services.fetch_reverse_swap_fees(
         breez_sdk.ReverseSwapFeesRequest(send_amount_sat=50000))
-    print("Total estimated fees for reverseswap:", current_fees.total_estimated_fees)
+    print("Total estimated fees for reverseswap: ", current_fees.total_estimated_fees)
 except Exception as error:
     # Handle error
 ```
@@ -294,16 +294,13 @@ try {
 
 ```python
 destination_address = "bc1.."
-amount_sat = current_fees.min
-fee_hash = current_fees.fee_hash
-sat_per_vbyte = <fee rate>
-
+amount_sat = 50000
+sat_per_vbyte = 5
 try:
-  sdk_services.send_onchain(
-    amount_sat=amount_msats,
-    onchain_recipient_address="...",
-    pair_hash=current_fees.fee_hash,
-    sat_per_vbyte=sat_per_vbyte)
+  sdk_services.send_onchain(amount_sat=amount_sat,
+                            onchain_recipient_address=destination_address,
+                            pair_hash=current_fees.fee_hash,
+                            sat_per_vbyte=sat_per_vbyte)
 except Exception as error:
   # Handle erorr
 ```