Update app.py

app.py

@@ -17,13 +17,20 @@ with st.sidebar:
     model_name = st.text_input("OpenAI Model Name", "gpt-4-0125-preview")
     
     # Fetch API keys from environment variables
-    openai_key = os.getenv("OPENAI_API_KEY", "")
-    serpapi_key = os.getenv("SERP_API_KEY", "")
+    openai_key = os.getenv("OPENAI_API_KEY")
+    serpapi_key = os.getenv("SERP_API_KEY")
 
-# Check if keys are set
+# Simplified check for missing keys
+if not openai_key:
+    openai_key = st.sidebar.text_input("Missing: OpenAI API Key (OPENAI_API_KEY)", "")
+if not serpapi_key:
+    serpapi_key = st.sidebar.text_input("Missing: SERP API Key (SERPAPI_KEY)", "")
+
+# Proceed only if both keys are provided
 if not openai_key or not serpapi_key:
-    st.error("API keys are missing! Please set the OPENAI_API_KEY and SERPAPI_KEY environment variables.")
+    st.error("Please provide the missing API keys to proceed.")
 else:
+    st.success("API keys are set. Proceeding with the app!")
     # Main content
     if st.button("Find Similar Patents"):
         try: