Update app.py

app.py

@@ -131,15 +131,38 @@ def generate_cloudflare_response(prompt, max_tokens, temperature):
                 "temperature": temperature
             }
         )
+        
+        # Check if the request was successful
+        response.raise_for_status()
+        
         result = response.json()
-        if 'result' in result and 'response' in result['result']:
-            return result['result']['response']
-        else:
-            print(f"Unexpected response format: {result}")
-            return "Error: Unexpected response format from Cloudflare API"
+        if not result:
+            raise ValueError("Empty response from Cloudflare API")
+        
+        if 'result' not in result:
+            raise ValueError(f"Unexpected response format. 'result' key missing. Response: {result}")
+        
+        if 'response' not in result['result']:
+            raise ValueError(f"Unexpected response format. 'response' key missing. Result: {result['result']}")
+        
+        return result['result']['response']
+    
+    except requests.exceptions.RequestException as e:
+        error_message = f"Network error when calling Cloudflare API: {str(e)}"
+        print(error_message)
+        return f"Error: {error_message}"
+    except json.JSONDecodeError as e:
+        error_message = f"Error decoding JSON response from Cloudflare API: {str(e)}"
+        print(error_message)
+        return f"Error: {error_message}"
+    except ValueError as e:
+        error_message = str(e)
+        print(error_message)
+        return f"Error: {error_message}"
     except Exception as e:
-        print(f"Error in generating Cloudflare response: {str(e)}")
-        return f"Error: {str(e)}"
+        error_message = f"Unexpected error in generate_cloudflare_response: {str(e)}"
+        print(error_message)
+        return f"Error: {error_message}"
 
 
 def duckduckgo_search(query):