Update app.py

app.py

@@ -1,43 +1,36 @@
-import sys
 import os
 import streamlit as st
-from data_fetcher import get_hydrogen_data
-from groq_analysis import analyze_hydrogen_data
-from visuals import plot_hydrogen_capacity
+import pandas as pd
+import faiss
+import numpy as np
+from groq import Groq
 
-# Ensure the script can find other modules
-sys.path.append(os.path.dirname(os.path.abspath(__file__)))
-
-# Import project modules
+# Import custom modules
 from data_fetcher import get_hydrogen_data
-from groq_analysis import analyze_hydrogen_data
 from visuals import plot_hydrogen_capacity
 
-# Set page title and layout
-st.set_page_config(page_title="Hydrogen Analysis AI App", layout="wide")
-
-# Sidebar Input
-st.sidebar.header("🔧 Fetch Real-Time Hydrogen Data")
-fetch_data = st.sidebar.button("Fetch Data from NREL API")
+# ✅ Load environment variables (API Keys)
+NREL_API_KEY = os.getenv("NREL_API_KEY")
+GROQ_API_KEY = os.getenv("GROQ_API_KEY")
 
-# Title
-st.title("🚀 AI-Powered Hydrogen Electrolysis Analysis")
-st.write("Fetching real-time hydrogen production data and AI-driven insights.")
+# ✅ Ensure API keys are set
+if not NREL_API_KEY:
+    st.error("❌ ERROR: NREL API Key is missing! Please set it in environment variables.")
+    st.stop()
 
-# Fetch Data
-if fetch_data:
-    data = get_hydrogen_data()
+if not GROQ_API_KEY:
+    st.error("❌ ERROR: Groq API Key is missing! Please set it in environment variables.")
+    st.stop()
 
-    if isinstance(data, dict) and "error" in data:
-        st.error(data["error"])
-    else:
-        st.subheader("📊 Hydrogen Production Data")
-        st.write(data)
+# ✅ Fetch real-time hydrogen data
+hydrogen_data = get_hydrogen_data()
 
-        # AI Analysis
-        ai_insights = analyze_hydrogen_data(data)
-        st.subheader("🧠 AI Insights from Llama 3")
-        st.write(ai_insights)
+# ✅ Display UI
+st.set_page_config(page_title="HydroGen-AI", layout="wide")
+st.title("🔬 HydroGen-AI: Green Hydrogen Techno-Economic Analyzer")
 
-        # Visualizations
-        plot_hydrogen_capacity(data)
+if hydrogen_data is not None:
+    st.sidebar.subheader("📡 Real-time Hydrogen Data (NREL API)")
+    st.sidebar.write(hydrogen_data.head(5))
+else:
+    st.sidebar.warning("⚠️ No hydrogen data available from NREL API.")