Correcting additional flake8 failures on privacy_server.py

Corrected:
E712 comparison to True should be 'if cond is True:' or 'if cond:'
E265 block comment should start with '# '

scripts/privacy_server.py

@@ -228,7 +228,7 @@ def analyzeAudioData(chunks, lat, lon, week, sensitivity, overlap,):
         # Save result and timestamp
         pred_end = pred_start + 3.0
 
-        if HUMAN_DETECTED == True:
+        if HUMAN_DETECTED is True:
             p = [('Human_Human', 0.0)] * 10
             print("HUMAN DETECTED!!!", p)