Most of this will come down to reading PEP8, however I'll state them here anyway.

• if statements don't need parentheses, so don't put them around them. You seem to go between doing this and not, remember to also be consistent
• Functions at module level should have two new lines between them and other things, rather than one as you have now.
• There should also be two blank lines between the import statements and other code
• In Whitespace in Expressions and Statements,

Avoid extraneous whitespace in the following situations:

...

Immediately before a comma, semicolon, or colon:

Yes: if x == 4: print x, y; x, y = y, x
No:  if x == 4 : print x , y ; x , y = y , x 

Most of this will come down to reading PEP8, however I'll state them here anyway.

• if statements don't need parentheses, so don't put them around them. You seem to go between doing this and not, remember to also be consistent

• Functions at module level should have two new lines between them and other things, rather than one as you have now

• In your function calls, you have unexpected spaces around keyword/parameter assignments

• There should also be two blank lines between the import statements and other code

• You should have at least two spaces before inline comment.

• Many of your lines are too long, they should only be 79 characters maximum

• In Whitespace in Expressions and Statements,

Avoid extraneous whitespace in the following situations:

...

Immediately before a comma, semicolon, or colon:

Yes: if x == 4: print x, y; x, y = y, x
No:  if x == 4 : print x , y ; x , y = y , x 

• You shouldn't have multiple statements on one line (there should be a newline after the colon)

• There is no newline at end of file as seen here.

Most of this will come down to reading PEP8, however I'll state them here anyway.

• if statements don't need brackets, so don't put them around them. You seem to go between doing this and not, remember to also be consistent
• Functions at module level should have two new lines between them and other things, rather than one as you have now.
• There should also be two blank lines between the import statements and other code
• In Whitespace in Expressions and Statements,

Avoid extraneous whitespace in the following situations:

...

Immediately before a comma, semicolon, or colon:

Yes: if x == 4: print x, y; x, y = y, x
No:  if x == 4 : print x , y ; x , y = y , x 

Most of this will come down to reading PEP8, however I'll state them here anyway.

• if statements don't need parentheses, so don't put them around them. You seem to go between doing this and not, remember to also be consistent
• Functions at module level should have two new lines between them and other things, rather than one as you have now.
• There should also be two blank lines between the import statements and other code
• In Whitespace in Expressions and Statements,

Avoid extraneous whitespace in the following situations:

...

Immediately before a comma, semicolon, or colon:

Yes: if x == 4: print x, y; x, y = y, x
No:  if x == 4 : print x , y ; x , y = y , x