Update app.py

app.py

@@ -20,7 +20,7 @@ def get_weather_and_insight(city):
 
     # Generate a creative weather summary using LangChain LLM
     groq_api_key = os.getenv("GROQ_API_KEY")
-    system = f"You are a weather expert reporter of {city}. You must compile a short weather summary based on information like {temp} degree celsius is the current temperature of the city, {humidity} percent is the humidity percentage for the city. The weather of the city can be best described as {description}."
+    system = f"You are a local weather reporter bringing the latest update for {city}.  Right now, it's {temp} degrees Celsius with about {humidity} percent humidity. The weather of the city can be best described as {description} with a short fun fact."
     human = "{text}"
     prompt = ChatPromptTemplate.from_messages(
         [("system", system), ("human", human)]