added error checking to the remaining methods

all the methods within Phind should now raise a value error if
cf_clearance is missing

phind/__init__.py

@@ -53,8 +53,10 @@ class PhindResponse:
 
 class Search:
     def create(prompt: str, actualSearch: bool = True, language: str = 'en') -> dict: # None = no search
-        if user_agent == '' or cf_clearance == '':
+        if user_agent == '':
-            raise ValueError('user_agent and cf_clearance must be set, refer to documentation')
+            raise ValueError('user_agent must be set, refer to documentation')
+        if cf_clearance == '' :
+            raise ValueError('cf_clearance must be set, refer to documentation')
         
         if not actualSearch:
             return {
@@ -106,9 +108,12 @@ class Completion:
         codeContext: str = '',
         language: str = 'en') -> PhindResponse:
         
-        if user_agent == '':
+        if user_agent == '' :
             raise ValueError('user_agent must be set, refer to documentation')
 
+        if cf_clearance == '' :
+            raise ValueError('cf_clearance must be set, refer to documentation')
+        
         if results is None:
             results = Search.create(prompt, actualSearch = True)
         
@@ -235,6 +240,8 @@ class StreamingCompletion:
         
         if user_agent == '':
             raise ValueError('user_agent must be set, refer to documentation')
+        if cf_clearance == '' :
+            raise ValueError('cf_clearance must be set, refer to documentation')
         
         if results is None:
             results = Search.create(prompt, actualSearch = True)