combine array of sentence strings into one string

app.py

@@ -105,7 +105,8 @@ def model_call(question, document, answer):
     print("RESPONSE FROM CLIENT:", response)
     hallucination, reasoning = parse_patronus_lynx_response(response.choices[0].text)
     score = "FAIL" if hallucination else "PASS"
-    return reasoning, score
+    combined_reasoning = " ".join(reasoning)
+    return combined_reasoning, score
 
 inputs = [
     gr.Textbox(label="Question"),