updated the app.py so as to display the examples

app.py

@@ -101,7 +101,7 @@ from langchain_core.runnables import RunnablePassthrough
 df = pd.read_json("./tourisme_chatbot.json")
 
 # Randomly sample a portion of the dataset (e.g., 30% of the data)
-sampled_df = df.sample(frac=0.1, random_state=42)  # Adjust the fraction as needed
+sampled_df = df.sample(frac=0.2, random_state=42)  # Adjust the fraction as needed
 
 context_data = []
 for i in range(len(sampled_df)):  # Use the sampled data
@@ -170,8 +170,9 @@ demo = gr.Interface(
     fn=rag_memory_stream,
     inputs="text",
     outputs="text",
+    examples = examples
     allow_flagging="never",
 )
 
 if __name__ == '__main__':
-    demo.launch()
+    demo.launch(share=True)