handle send method returning image hash

main.py

@@ -359,10 +359,10 @@ async def send_callback(cq: CallbackQuery):
                 "id": 0,
             })
             resp = r.json()
-            if 'result' in resp and resp['result'] == True:
+            if resp.get('result') == 'duplicate':
-                await cq.answer('Sent')
-            elif 'result' in resp and resp['result'] == 'duplicate':
                 await cq.answer('Duplicate')
+            elif resp.get('result'):
+                await cq.answer('Sent')
             else:
                 raise Exception(resp)
         except: