Add params

app.py

@@ -32,7 +32,8 @@ def main():
     app_init()
     st.title("Haystack Demo")
     input = st.text_input("Query ...")
-    st.text(p.run(str(input or "test")))
+    result = p.run(input)
+    st.text()
 
 
 if __name__ == "__main__":

pipeline.yaml

@@ -15,6 +15,11 @@ components:
     type: OpenAIAnswerGenerator
     params:
       model: text-davinci-003
+      max_tokens: 200 # The maximum number of tokens allowed for each generated Answer.
+      temperature: 0.8 # Determines the randomness of the model. Higher values mean the model will take more risks
+      frequency_penalty: 0.1 # Positive values penalize new tokens based on their existing frequency in the text so far.
+      presence_penalty: 0.1 #  Positive values penalize new tokens based on whether they have already appeared in the text.
+      top_k: 3 # The number of results to return
 
   - name: TextFileConverter
     type: TextConverter