Update app.py

app.py

@@ -1,4 +1,5 @@
-# app.py - FULLY WORKING END-TO-END (Groq key inside agent)
+# app.py - FULLY WORKING AI RESEARCH AGENT WITH GROQ CLIENT
+import os
 import re
 import logging
 import tempfile
@@ -11,30 +12,38 @@ import faiss
 import gradio as gr
 from gtts import gTTS
 
+# Safe Groq import
+try:
+    from groq import Groq
+    GROQ_OK = True
+except ImportError:
+    GROQ_OK = False
+
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
+# ===============================
+# 🔑 HARDCODE YOUR GROQ API KEY HERE (GLOBAL)
+# ===============================
+GROQ_API_KEY = "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"
+groq_client = None
+
+if GROQ_OK:
+    try:
+        print("DEBUG → Initializing Groq client...")
+        groq_client = Groq(api_key=GROQ_API_KEY)  # <- only api_key
+        print("DEBUG → Groq client initialized successfully!")
+    except Exception as e:
+        groq_client = None
+        print("❌ Groq initialization error:", e)
+
 class AgenticRAGAgent:
     def __init__(self):
         self.chunks = []
         self.index = None
         self.embedder = SentenceTransformer('all-MiniLM-L6-v2')
-        self.groq = None
-
-        # ===============================
-        # 🔑 Initialize Groq client here
-        # ===============================
-        try:
-            from groq import Groq
-            self.groq = Groq(api_key="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")  # <- HARD-CODED
-            print("✅ Groq client initialized successfully!")
-        except Exception as e:
-            self.groq = None
-            print("❌ Groq initialization error:", e)
 
-    # -------------------------------
-    # Emoji removal and clean-up
-    # -------------------------------
+    # Remove emojis completely
     def remove_emojis(self, text: str) -> str:
         emoji_pattern = re.compile("[" 
             u"\U0001F600-\U0001F64F" 
@@ -67,9 +76,6 @@ class AgenticRAGAgent:
             logger.error(f"Voice generation failed: {e}")
             return None
 
-    # -------------------------------
-    # PDF Upload & Embeddings
-    # -------------------------------
     def upload_pdfs(self, files):
         if not files:
             return "No files selected."
@@ -87,7 +93,7 @@ class AgenticRAGAgent:
                 content = file.read() if hasattr(file, 'read') else open(file.name, 'rb').read()
                 with open(dest, "wb") as f:
                     f.write(content)
-            except Exception:
+            except Exception as e:
                 continue
 
             text = ""
@@ -118,10 +124,8 @@ class AgenticRAGAgent:
 
         return f"Loaded {count} PDF(s) → {len(all_chunks)} chunks ready!"
 
-    # -------------------------------
-    # Ask / Chat function
-    # -------------------------------
     def ask(self, question: str, history: List):
+        global groq_client
         if not question.strip():
             return history, None
 
@@ -145,11 +149,11 @@ class AgenticRAGAgent:
 
         prompt = f"Context from documents:\n{context}\n\nQuestion: {question}\nAnswer clearly and accurately:"
 
-        if self.groq is None:
+        if groq_client is None:
             reply = "GROQ_API_KEY is missing or invalid."
         else:
             try:
-                resp = self.groq.chat.completions.create(
+                resp = groq_client.chat.completions.create(
                     model="llama-3.3-70b-versatile",
                     messages=[{"role": "user", "content": prompt}],
                     temperature=0.3,
@@ -162,9 +166,9 @@ class AgenticRAGAgent:
         history.append([question, reply])
         return history, self.generate_voice(reply)
 
-# ===============================
-# Gradio Interface
-# ===============================
+# =========================================
+# GRADIO UI
+# =========================================
 def create_interface():
     agent = AgenticRAGAgent()