Update app.py

app.py

@@ -8,14 +8,14 @@ import openai
 import langchain
 import random
 from langchain_openai import ChatOpenAI
-from langchain.cache import InMemoryCache
+from langchain_community.cache import InMemoryCache
 from langchain.prompts import PromptTemplate
 from langchain.chains import LLMChain
 
 # Set environment variables and OpenAI configurations
 api_keys = os.environ
 openai.api_key = os.environ['OPENAI_API_KEY']
-
+print(os.environ['OPENAI_API_KEY'])
 langchain.llm_cache = InMemoryCache()
 
 app = Flask(__name__)
@@ -198,4 +198,4 @@ def hello():
 
 
 if __name__ == '__main__':
-    app.run(port=7860)
+    app.run()