Update app.py

fix unindent level line 51

app.py

@@ -47,8 +47,8 @@ def get_current_temperatur_on_location(lat: float, long: float, day: str)-> str:
         
         data = Daily(location, start, end)
         data = data.fetch()
-        return f"Temperature on location {lat,long} is {data}"
-     except Exception as e:
+        return f"Temperature on location {lat,long} is {data} celsius"
+    except Exception as e:
         return f"Error fetching temperatur for location '{location}': {str(e)}"