get_google_trends: more retry and less concurrency

Author: paul.marcombes

bigfunctions/get_data/get_google_trends.yaml

@@ -45,7 +45,7 @@ code: | #python
  pytrends = TrendReq(hl='en-US', tz=360)
  pytrends.build_payload(keywords, cat=category, timeframe=timeframe, geo=geo, gprop=gprop)
 
- sleeping_times = [2, 4, 8, 10]
+ sleeping_times = [1, 3, 5, 7, 9, 11, 13, 15, 17, 21, 23, 25]
  for k, sleep_time in enumerate(sleeping_times):
  try:
  df = pytrends.interest_over_time()
@@ -61,4 +61,4 @@ code: | #python
 requirements: |
  pytrends
 cloud_run:
- max_instances: 10
+ concurrency: 1