Your elif
is not indented properly…it should be indented the same way if
is indented. Seeing the else
block, it seems that you have by mistake indented the first if
. Remember that elif/else
should be preceded by an if
always.
EDIT: corresponding to the edited question details: Why is the second else
there? It isn’t preceded by an if
. I feel you need to get your conditions organized properly before writing the code.
One way to correct the code is to change this to an elif
block:
else: count1 += 1 if count1==1: a=line[0] elif count1==2: relation=line[0] elif count1==3: b=line[0]
You might want your indentation in Python to get better. Consider reading up a bit on that 🙂
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