get rid of first and last character of combined string

app.py

@@ -105,7 +105,7 @@ 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"
-    combined_reasoning = " ".join(reasoning)
+    combined_reasoning = " ".join(reasoning)[1:-1]
     return combined_reasoning, score
 
 inputs = [