Update app.py

app.py

@@ -45,9 +45,9 @@ def get_movies(message, history):
             retrun_text = retrun_text + 'Title : ' +  movie.metadata['title'] + '\n------------\n' + 'Plot: ' + movie.page_content + '\n\n'
 
         print_llm_text = chain.invoke({"input": retrun_text})
-        for i in range(len(retrun_text)):
+        for i in range(len(print_llm_text)):
             time.sleep(0.05)
-            yield "Found: " + "\n\n" + retrun_text[: i+1]
+            yield "Found: " + "\n\n" + print_llm_text[: i+1]
     except:
         yield "Please clone the repo and add your open ai key as well as your MongoDB Atlas UR in the Secret Section of you Space\n OPENAI_API_KEY (your Open AI key) and MONGODB_ATLAS_CLUSTER_URI (0.0.0.0/0 whitelisted instance with Vector index created) \n\n For more information : https://mongodb.com/products/platform/atlas-vector-search"