Initial commit: AI misinformation detector

app.py

@@ -214,8 +214,33 @@ def verify_claim(text: str, mode: str="fast") -> Dict[str, Any]:
     except: pass
 
     # Step 3: Deep reasoning (placeholder)
-    deep_result = None
-    if mode.lower() in ["deep","hybrid"]:
+# Step 3: Deep reasoning
+deep_result = None
+if mode.lower() in ["deep","hybrid"]:
+    if GEMINI_CLIENT:
+        try:
+            prompt = f"""
+            Verify the following claim: "{claim}".
+            Provide a JSON object with keys:
+            outcome (True/False/Unverifiable), 
+            explanation, 
+            comparison (list of claim-evidence pairs), 
+            takeaways (list of advice).
+            """
+            response = GEMINI_CLIENT.models.generate_content(
+                model="gemini-2.5-flash",
+                contents=prompt
+            )
+            # Parse Gemini response as JSON
+            import json
+            deep_result = json.loads(response.text)
+        except Exception as e:
+            deep_result = {
+                "outcome":"Unverifiable",
+                "explanation": f"Gemini API error: {str(e)}",
+                "takeaways":["Search credible sources","Cross-check claims"]
+            }
+    else:
         deep_result = {
             "outcome":"Unverifiable",
             "explanation":"Demo mode: Deep reasoning not configured (API key missing).",

requirements.txt

@@ -5,4 +5,5 @@ beautifulsoup4
 python-dotenv
 transformers
 sentence-transformers
-torch  
+torch  
+google-genai