Update app.py

app.py

@@ -100,7 +100,7 @@ def coverage_matchups():
     worksheet = sh.worksheet('Defensive Matchups')
     raw_display = pd.DataFrame(worksheet.get_all_records())
     raw_display = raw_display.replace('', np.nan)
-    raw_display = raw_display.drop_na(subset='Weighted Targets')
+    raw_display = raw_display.dropna(subset='Weighted Targets')
     raw_display = raw_display.sort_values(by='Weighted Targets', ascending=False)
     
     return raw_display