Lint python code

control/insight.py

@@ -76,7 +76,7 @@ async def update_matrix(
     for analyser in matrix:
         min: Optional[float] = None
         max: Optional[float] = None
-        sum = 0
+        sum = 0.0
         for country in matrix[analyser]:
             v = matrix[analyser][country][0]
             min = v if not min or v < min else min

modules/GeoJSONTypes.py

@@ -1,9 +1,11 @@
 from typing import Any, Dict, List, Literal
+
 try:
-  # for python < 3.12
-  from typing_extensions import TypedDict
-except:
-  from typing import TypedDict
+    # for python < 3.12
+    from typing_extensions import TypedDict
+except ImportError:
+    from typing import TypedDict
+
 
 class GeoJSONFeature(TypedDict):
     type: Literal["Feature"]

modules/query_meta.py

@@ -1,10 +1,11 @@
 from collections import defaultdict
 from typing import Any, Dict, List, Optional
+
 try:
-  # for python < 3.12
-  from typing_extensions import TypedDict
-except:
-  from typing import TypedDict
+    # for python < 3.12
+    from typing_extensions import TypedDict
+except ImportError:
+    from typing import TypedDict
 
 from asyncpg import Connection