Update other_function.py

other_function.py

@@ -111,6 +111,10 @@ def get_weather(city):
   degree=temperature[:-2]
   celcius=str(round((int(degree) - 32)* 5/9,1))+temperature[-2]+'C'
   return (celcius)
+
+
+
+
 from twisted.internet import reactor, defer
 from scrapy.crawler import CrawlerRunner
 from scrapy.utils.project import get_project_settings
@@ -144,3 +148,13 @@ def get_rates():
     # Convert the list of data to a string
     result = ''.join([str(d) for d in data]) + ' These prices are for 1 kg'
     return result
+
+def get_rates_async(callback):
+    def task():
+        d = get_rates()
+        d.addCallback(callback)
+        d.addErrback(lambda failure: callback("Error fetching rates"))
+    
+    from twisted.internet import reactor
+    reactor.callFromThread(task)
+