Level 1 : Which of the following is not a valid python tag?

Author: SarojiniD | Tags: basic | 1859+ Python FAQs | Share
floats | __all__-attribute | context-manager | control-flow | scientific-notation | reading-and-writing-files | dictionary-comprehensions | min-max-function | matrix-list-comprehension | asyncio-module | operations | formal-and-actual-parameter | class-and-instance-variable | operator-overloading | print-statement | nested-loop | multiple-inheritance | design-principle | filtering-and-indexing | binary | exception | namespace | file-handling | opening-files-(open()) | built-in-function | bitwise-operator | id-function | overflow | enumerate() | int | identifier | logical-operator | docstring | feature | loop-control | introduction-to-threads | regular-expressions | directory-operations | input-function | magic-method | functional-programming | filter-function | escape-operator | generators | string-method | list-slicing | list-comprehensions | data-structure | file | postfix | list-operation | handling-missing-values-(fillna,-dropna) | for | thread | data-type-conversions | built-in-modules | type-conversion | datetime | complex-number | decorator | sorting-and-ranking | string-concatenation | swapping | loop-control-statements | anchors-(^,-$) | data-types | random-function | data-structure | application | sorting | error-handling | class-and-inheritance | mysql | set | turtle | data_structure | encoding | counter-function | assignment-operators | test-discovery | quantifiers-(*,-+,-?,-{}) | dicts | functions | python-operators | operator | parameter | list-comprehension | syntax-error | list-mutation | method-overloading | integer | indexing:-loc-vs-iloc | logical-operators | operators | pickling--unpickling | error | package-management | python-repl | operator-and | name-mangling | conditional-statement | defining-functions | boolean | round-function | working-with-dates-and-times | zfill-function | random | using-map()-for-transformations | counter | booleans | membership-operators-(in,-not-in) | global-variable | expand-tab | error-handling | multithreading | classes | list,-set,-and-dictionary-comprehensions | objects | immutability | tuple | object-attribute | using-else-and-finally | print | data-structures | oop | literal-characters-and-special-characters | bitwise | numeric | exception-handling | operand | assignment-operator | precedence | tuples | slice | pass | __future__ | head-and-tail | matplotlib | raise-statement | thread-synchronization | range | operator-or | descriptors | implementation | oops | working-with-file-paths | creating-custom-modules | logical-operation | slicing | numpy | command-line-parsing | match | python-history | immutable-data-type | using-assertions-(assertequal,-assertraises) | creating-and-starting-threads | compute | rollback | precedence-and-associativity | regular-expression | dictionary-methods | strings | heap-memory | sys-module | regex | split | sorted | encapsulation | reading-and-writing-large-files-efficiently | module | lambdas | joining-and-merging-dataframes | math-copysign | overriding-methods | round | default-arguments | lambda | python-django | floating-point-precision | generator | logical-operator | mathematics | string-iteration | __init_subclass__ | pandas | while-else-loop | list-methods-and-slicing | update | function-and-scope | asyncio | while-loop | why-use-multiprocessing-over-threading?-(gil) | call | while-loops | identity-operator | decimal | virtual-environment | list-method | using-join()-and-is_alive()-methods | input-function | arithmetic-operation | control-statement | working-with-binary-files-(rb,-wb) | threading | using-the-threading-module | writing:-write(),-writelines() | filter | function | conditional-statements | syntax-error | import-method | with-statement | iterator | intering | interpreter | python-module | collections | walking-through-directories-using-os.walk() | gil | python-syntax-and-structure | difference-between-threads-and-processes | boolean-and-non-boolean | destructor | working-with-temporary-files-using-tempfile | min-function | else | exception-handling | virtual-environment | higher-order-function | conditional-statement | return-statement | recurssion | parsing-with-strptime | indentation | deep-copy | iterators | introduction-to-python | debugging | python | global-variable | software-design | binary-operation | odd-number | unit-testing | matrix | keyword | list-comprehension | namedtuple | version-check | class-and-object | tuple-unpacking | set-operation | type-conversion-and-casting | while-and-for-loop | recursion | version | mapping-function | shallow-copy | lambda-functions | variable | syntaxerror | zip | format | file_handling | else-statement | class | datatype | dataframe-and-series-objects | map-function | dictionary | file-handling | multiple-inheritance | string-formatting | expression | yield | data-type | comparison | invalid-list | formatting-with-strftime | pep | built-in-function | sum() | staticmethod | string-formatting | access-modifier | time-series-with-pandas | integers | using-yield-in-functions | thread-safe-data-structures-(queue.queue) | stack | basic | loops | string-manipulation | dictionaries | built-in | inheritance | generators-in-python | pseudocode | raise | tuple-methods | polymorphism | default-mutable-argument | library | attribute | append | identity-operator | inherit | type_conversion | class-decorators | typeerror | methods | advanced-file-operations | installation | conversion | factorial-function | control-flow | function-argument | init | string-slicing | functional-programming | python_version | complex | benefit | static-method | bitwise-operator | reading:-read(),-readline(),-readlines() | sets | array | using-os-and-pathlib-modules | lists | global-keyword | condition | list-indexing | iterable | sys | mutable | async | key-value-pairs | arbitrary-arguments-(*args,-**kwargs) | arithmetic-expression | loop | identity-operators-(is,-is-not) | method | memory-management | copy | multiprocessing | introduction-to-multiprocessing | sum-function | managing-directories-with-os-and-shutil | syntax | list-vs-tuple | center | exponentiation | collection | mathematical-function | join | memory | touples | zip-function | fabs-function | data-type | list-join | lambda-function | max-min | global | math | frozenset | string-slicing | list | multiple-except-blocks | type-conversion | indexing | single-inheritance | string | string-methods | input | string-method | using-lists-as-stacks | datetime.date,-datetime.time,-datetime.datetime | def | goto-function | aggregating-data-with-functools.reduce() | constructor | assert | boolean-masking | comprehension | data-structures-in-python | comment | choice | statement ...