ffi: use asyncio.sleep instead of time.sleep

Signed-off-by: Yuki Kishimoto <[email protected]>

Author: yukibtc

bindings/nostr-sdk-ffi/bindings-python/README.md

@@ -60,7 +60,7 @@ async def main():
     print(f" hex:    {event_id.to_hex()}")
     print(f" bech32: {event_id.to_bech32()}")
 
-    time.sleep(2.0)
+    await asyncio.sleep(2.0)
 
     # Get events from relays
     print("Getting events from relays...")

bindings/nostr-sdk-ffi/bindings-python/examples/client.py

@@ -41,7 +41,7 @@ async def main():
     print(f" hex:    {event_id.to_hex()}")
     print(f" bech32: {event_id.to_bech32()}")
 
-    time.sleep(2.0)
+    await asyncio.sleep(2.0)
 
     # Get events from relays
     print("Getting events from relays...")

bindings/nostr-sdk-ffi/bindings-python/examples/relays.py

@@ -30,7 +30,7 @@ async def main():
 
             print("###########################################")
 
-        time.sleep(10.0)
+        await asyncio.sleep(10.0)
 
 
 if __name__ == '__main__':