Update app.py

app.py

@@ -90,7 +90,6 @@ def process_data(data, namespace):
 
 def load_and_process_data(file):
     data = pd.read_csv(file)
-    data = data[0:500]
     data['id'] = data.index.astype(str)
     namespace = file.name[:15]  # Use first 15 characters of file name as namespace
     if 'embeddings_done' not in st.session_state:
@@ -136,7 +135,7 @@ def main():
             )
             
             st.subheader("Query Results:")
-            if result:
+            if result is not None:
                 id = result['matches'][0]['id']
                 data = st.session_state.df
                 answer = data[data['id'] == id]['Answer'].values[0]