This is the 3176th most frequent Turkish word.
ediyorsa
"Ediyorsa" means "if/does/is (he/she/it) doing" in English.
In this sentence, "ediyorsa" is used as part of a conditional structure (if ... is helping), where the word helps to indicate an ongoing action in the context of a condition.
Eğer Ali yardım ediyorsa, ona teşekkür etmeliyiz.
If Ali is helping, we should thank him.
Here, "ediyorsa" illustrates a specific scenario or condition ('if she is talking') with regard to Ayşe's action.
Ayşe çok konuşuyorsa, onu dinlemek zor olur.
If Ayşe is talking a lot, it is hard to listen to her.
The word "ediyorsa" is displayed within a similar conditional framework, depicting the situation of rain affecting plans (we'll cancel the picnic).