added postprocessiong for questions to fix some common mistakes

src/main/kotlin/de/dzptm/server/Extractor.kt

@@ -8,6 +8,7 @@ import org.apache.uima.cas.CAS
 import org.apache.uima.util.CasCreationUtils
 import spark.Request
 import spark.Response
+import java.util.regex.Pattern
 
 object Extractor {
     fun extract(req: Request, res: Response): String {
@@ -36,7 +37,7 @@ object Extractor {
                 modality = modality,
                 anamnesis = anamnesis,
                 diagnosis = anamnesis,
-                question = question,
+                question = postProcessQuestion(question),
                 notice = "",
                 pregnancy = pregnancy,
                 pregnancy_week = "",
@@ -98,6 +99,15 @@ object Extractor {
         return "nicht erhoben"
     }
 
+    private fun postProcessQuestion(question: String): String {
+        val pattern = Pattern.compile("(?i)(termin|vielen dank)")
+        val matcher = pattern.matcher(question)
+        if (matcher.find()) {
+            return question.substring(0, matcher.start()).trim()
+        }
+        return question
+    }
+
     private fun getAnamnesisQuestionFromPython(doctext: String): Pair<String, String> {
         val url = "http://localhost:$pythonPort/predict"
         try {