Update trend_crawl.py

trend_crawl.py

@@ -23,12 +23,12 @@ TREND_TOPICS = {
     18: "Technology",
     19: "Travel and Transportation"
 }
-trends_json = {}
+
 
 def get_trends_base():
     return Trends()
 def process_trends_for_country(country_code, trends_list, tr):
-    
+    trends_json = {}
     if country_code not in trends_json:
         trends_json[country_code] = {"All categories" : {}}
         
@@ -71,19 +71,19 @@ def process_trends_for_country(country_code, trends_list, tr):
             "searchQueries": trend.volume, 
             "articles": articles,
         }
+        return trends_json
 
 def convert_to_datetime( raw_time):
     """Converts time in seconds to a datetime object with UTC timezone, if it exists."""
     return datetime.fromtimestamp(raw_time, tz=timezone.utc) if raw_time else None
 
-def get_trends(countries: list):
-    for country in countries:
-        tr = get_trends_base()
-        trends = tr.trending_now(geo=country)
-        
-        process_trends_for_country(country, trends, tr)
-        all_categories = trends_json[country]["All categories"]
-        print(trends)
+def get_trends(country):
+    tr = get_trends_base()
+    trends = tr.trending_now(geo=country)
+    
+    trends_json = process_trends_for_country(country, trends, tr)
+    all_categories = trends_json[country]["All categories"]
+    print(trends)
     return trends_json