Write a code that counts how many non numerical characters are in string

Python Question; str1 = " I have spend 5 months, 6 days and 5 hours debugging this code." Write a code that counts how many non numerical characters are in str1 above. #100DaysOfCode #Python #DataScience #TensorFlow

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Select allCtrl-ACommand-A
Select leftShift-LeftShift-Left
Select rightShift-RightShift-Right
Select word leftCtrl-Shift-LeftOption-Shift-Left
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Select line startShift-HomeShift-Home
Select line endShift-EndShift-End
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Select to line startAlt-Shift-LeftCommand-Shift-Left
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Select downShift-DownShift-Down
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Move multicursor from current line to the line aboveCtrl-Alt-Shift-UpCtrl-Option-Shift-Up
Move multicursor from current line to the line belowCtrl-Alt-Shift-DownCtrl-Option-Shift-Down
Remove current occurrence from multi-selection and move to nextCtrl-Alt-Shift-RightCtrl-Option-Shift-Right
Remove current occurrence from multi-selection and move to previousCtrl-Alt-Shift-LeftCtrl-Option-Shift-Left
Select all from multi-selectionCtrl-Shift-LCtrl-Shift-L

Go to

ActionWindows/LinuxMac
Go to leftLeftLeft, Ctrl-B
Go to rightRightRight, Ctrl-F
Go to word leftCtrl-LeftOption-Left
Go to word rightCtrl-RightOption-Right
Go line upUpUp, Ctrl-P
Go line downDownDown, Ctrl-N
Go to line startAlt-Left, HomeCommand-Left, Home, Ctrl-A
Go to line endAlt-Right, EndCommand-Right, End, Ctrl-E
Go to page upPageUpOption-PageUp
Go to page downPageDownOption-PageDown, Ctrl-V
Go to startCtrl-HomeCommand-Home, Command-Up
Go to endCtrl-EndCommand-End, Command-Down
Go to lineCtrl-LCommand-L
Scroll line downCtrl-DownCommand-Down
Scroll line upCtrl-Up---
Go to matching bracketCtrl-P---
Scroll page down---Option-PageDown
Scroll page up---Option-PageUp

Find/Replace

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FindCtrl-FCommand-F
ReplaceCtrl-HCommand-Option-F
Find nextCtrl-KCommand-G
Find previousCtrl-Shift-KCommand-Shift-G

Folding

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Other

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IndentTabTab
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RedoCtrl-Shift-Z, Ctrl-YCommand-Shift-Z, Command-Y
Show the settings menuCtrl-,Command-,
Toggle commentCtrl-/Command-/
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Enter full screenCtrl-EnterCommand-Enter
Change to lower caseCtrl-Shift-UCtrl-Shift-U
Change to upper caseCtrl-UCtrl-U
OverwriteInsertInsert
Macros replayCtrl-Shift-ECommand-Shift-E
Macros recordingCtrl-Alt-E---
DeleteDelete---
Center selection---Ctrl-L


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